Mathematics : asked on a7666dd5d45a1530fcf2d49e484083d4

10.07.2020

Which expression is a perfect cube?

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16.09.2022, solved by verified expert

Bhaskar Singh Bora

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From the given options only y^24 can be written as (y^8)^3

Therefore the perfect cube is y^24

2nd option is correct.

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Mathematics

Find the value of c for which the expression is a perfect-square trinomial. then factor the perfect-square trinomial. x^2-10x+c

Step-by-step answer

P Answered by Master

2

This means c=25. The factored form is (x-5)^2 .

Step-by-step explanation:

A perfect square is a trinomial that factors into the form (x+a)^2 . To find the value of C to finish the perfect square divide -10 by 2 and square it.

-10/2 = 5

5*5=25

This means c=25. The factored form is (x-5)^2 .

Mathematics

Find the value of c for which the expression is a perfect-square trinomial. then factor the perfect-square trinomial. x^2-10x+c

Step-by-step answer

P Answered by Specialist

2

This means c=25. The factored form is (x-5)^2 .

Step-by-step explanation:

A perfect square is a trinomial that factors into the form (x+a)^2 . To find the value of C to finish the perfect square divide -10 by 2 and square it.

-10/2 = 5

5*5=25

This means c=25. The factored form is (x-5)^2 .

Mathematics

P^2 - 8p - 20 identify the expression as a perfect-square trinomial, a difference of squares , or neither . Factor the expression.

Step-by-step answer

P Answered by Master

Step-by-step explanation:

I think this is it hope it is

P^2 - 8p - 20

identify the expression as a perfect-square trinomial, a difference of squares , or

Mathematics

P^2 - 8p - 20 identify the expression as a perfect-square trinomial, a difference of squares , or neither . Factor the expression.

Step-by-step answer

P Answered by Master

Step-by-step explanation:

I think this is it hope it is

P^2 - 8p - 20

identify the expression as a perfect-square trinomial, a difference of squares , or

Mathematics

Enter the correct value so that each expression is a perfect-square trinomial. x^2+2x+

Step-by-step answer

P Answered by Master

1

Step-by-step explanation:K

To make the expression a perfect square, wenwed to add to the expression the square of half the coefficient of the x which is 2

Now we have

x² + 2x + (2/2)²

x² + 2x +1²

x²+ 2x + 1,

So we need to add 1 to make the expression a perfect square.

Mathematics

Find the value of c such that the expression is a perfect-square trinomial. x2 +16x+c (Simplify your answer. Type an integer or a fraction.)

Step-by-step answer

P Answered by PhD

1

C = 64

Step-by-step explanation:

${x}^{2} + 16x + c \\ = {x}^{2} + 2.8.x + {8}^{2} \\ = {x}^{2} + 2.8.x + 64 \\ \huge \red{ \boxed{ \implies \: c = 64}}$

Mathematics

Find the value of c such that the expression is a perfect-square trinomial. c = ?

Step-by-step answer

P Answered by PhD

2

81

Step-by-step explanation:

perfect-square trinomial form: a² +2ab +b²

a = x

2ab = 18x = 2 * x * 9

c = 9*9 = 81

Mathematics

Enter the correct value so thag each expression is a perfect-square trinomials x^2-10x +

Step-by-step answer

P Answered by Specialist

13

The third term should be 25 making the trinomial a perfect square of (x-5)^2

An easy way to find this last term is take half of the middle term's coefficient and square that.

Mathematics

Enter the correct value so that each expression is a perfect-square trinomial. x2 – 10x +

Step-by-step answer

P Answered by Master

156

The answer is x2-10x+25 because that is half of -10 (5) squared

Mathematics

Enter the correct value so that each expression is a perfect-square trinomial. x2 + 1/2 +

Step-by-step answer

P Answered by Master

71

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