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Answer: We need to add **1/4** to the expression x^{2} + x to make it a perfect square.Make a perfect square trinomial by **completing the square**. A perfect square trinomial has the form of a2+2ab+b2=(a+b)2 or a2−2ab+b2=(a−b)2 . Subtract 2 from both sides of the equation. Divide the coefficient of the x term by 2 and square the result.The value which must be added to the expression x^{2} + 12x to make it a perfect-square trinomial is **36**.

## What will you do to make X² 2x 2 a perfect square trinomial?

Make a perfect square trinomial by **completing the square**. A perfect square trinomial has the form of a2+2ab+b2=(a+b)2 or a2−2ab+b2=(a−b)2 . Subtract 2 from both sides of the equation. Divide the coefficient of the x term by 2 and square the result.

## Which value must be added to the expression x2 12x to make it perfect square trinomial?

The value which must be added to the expression x^{2} + 12x to make it a perfect-square trinomial is **36**.

### What value must be added to x2+x to make it a perfect square trinomial

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## What must be added to to make it a perfect square trinomial?

The number to be added to both sides of the equation to create a perfect square trinomial is **the value of (b / 2a)2**. The trinomial can then be written as the square of a binomial.

## What must be added to the expression below to make it a perfect square trinomial X² 16x?

Given the expression x^{2} + 16x. Note that if the coefficient of x^{2} is 1 then we have to add (1/2 coefficient x)^{2} to convert it into perfect square expression. Thus, in the given problem x^{2} + 16x. We have to add **8 ^{2} = 64**, to convert it into a perfect square.

## What number adds x2 2x to perfect square?

Answer: To make the expression x^{2} + 2x a perfect square, we need to add **1** to it.

## How do you make a x 2 3x into a perfect square trinomial?

Which value must be added to the expression x^{2} – 3x to make it a perfect-square trinomial? Summary: The value that must be added to the expression x^{2} – 3x to make it a perfect-square trinomial is **9/4**.

## Is x2 12x 36 a perfect square?

**x ^{2} + 12x + 36 is a perfect square trinomial**.

## See some more details on the topic which value must be added to the expression x2 + x to make it a perfect-square trinomial? here:

### Which value must be added to the expression x2 + … – Cuemath

The value which must be added to the expression x2 + 12x to make it a perfect-square trinomial is 36.

## What number should be added to the expression x2 6x to change it into a perfect square trinomial 3 6 9 12?

Answer: **9** needs to be added to x^{2} – 6x to make it a perfect square.

## What number should be added to both sides of the equation to complete the square x2 8x 4?

Summary: The number that should be added to both sides of the equation to complete the square x^{2} + 8x = 4 is **16**.

## Is x2 6x 9 a perfect square trinomial?

A perfect square trinomial is a trinomial that is the result of a binomial multiplied by itself or squared. For example, (x + 3)^{2} = (x + 3)(x + 3) = x^{2} + 6x + 9. **The trinomial x ^{2} + 6x + 9 is a perfect square trinomial**.

## What must be added to x2 4x+?

The number that should be added to the expression x^{2}+4x to change it into a perfect square trinomial is **4**.

## What must be added to x2 8x to make it perfect square trinomial?

The value which must be added to the expression x^{2} – 8x to make it a perfect square trinomial is **16**.

### How to determine a number to be added to an expression to make it a perfect square trinomials|Math8

### Images related to the topicHow to determine a number to be added to an expression to make it a perfect square trinomials|Math8

## What is the missing number in the expression x² 16x to make it a perfect square Trinomials?

Summary: The missing term to be added to x^{2} – 16x to form a perfect square trinomial is **64**.

## Is this a perfect square trinomial x2 16x 64?

1 Answer. George C. **x2+16x+64=(x+8)2 is a perfect square trinomial**.

## What must be added to X² 64 to make it a perfect square trinomial?

**b’ (2*x*8=16x)** is added to ‘x^2 +64′ it will be a perfect square as (x+8)^2.

## What must be added to X² 6x to make it a perfect square?

Answer: To make x2+6x a perfect square, **divide the coefficient of x by 2 and add the square of the result to make this a perfect square**. Hence 62=3 and 32=9. We should add 9 to make x2+6x a perfect square.

## What should be added to x2 2x to get x2 9?

Answer: **9 – 2x**. y = 9 – 2x.

## Which of the following is a perfect square trinomial?

A perfect square trinomial is an algebraic expression that is of the form ax^{2} + bx + c, which has three terms. It is obtained by the multiplication of a binomial with itself. For example, **x ^{2} + 6x + 9** is a perfect square polynomial obtained by multiplying the binomial (x + 3) by itself.

## What is the discriminant of 9×2 2 10x?

Which equation has the solutions ? What is the discriminant of 9×2 + 2 = 10x? If x = -3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation? The discriminant is **0**.

## Which equation shows the quadratic formula used correctly to solve 5x squared plus 3x minus 4 equals 0 4x?

Answer: The equation that shows the quadratic formula is used correctly to solve 5x^{2} + 3x – 4 = 0 for x is **x = [-3 ± √{3 ^{2} − 4 × 5 × (-4)}] / (2 × 5)** and the values of x are (-3 + √89)/10 and (-3 – √89)/10. Let’s look into the solution below.

## When deriving the quadratic formula by completing the square What expression can be added to both sides of the equation to create a perfect square trinomial quizlet?

So, the square of **\frac{b}{2a}2ab** should be added to both sides to get a perfect square trinomial.

## What is the factor of x² 10x 24?

x2−10x−24=**x2−12x+2x−24** i.e.

### Completing Perfect Square Trinomials

### Images related to the topicCompleting Perfect Square Trinomials

## Which of the following constants can be added to x2 6x to form a perfect square trinomial?

The constant to be added to x^{2} – 6x to form a perfect square trinomial is **9**.

## What is the factor of x² 12x 35?

Factors: **(1,35),(5,7)** are our only factors. We know that 5 and 7 multiply to 35 and add to 12. But, if we take the negative versions of both of these factors it still multiplies to 35 and adds to -12. These are our factors.

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