2 years ago

Which of the following correctly uses the additive inverse property

Mathematics

2 answers:

maw [93]2 years ago

8 0

Step-by-step explanation:

-6÷-30=1/6÷1/30

1/6×30/1

Vladimir [108]2 years ago

7 0

What are the choices can’t help if there’s so choices to choose from

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Match the phenomenal expression on the left with the simplified version on the right

nalin [4]

Given the polynomial expression:

(y + 5)²

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Let's simplify each of the given expression:

a.) (y + 5)²

The given equation is a factor of a perfect square trinomial. For this type of expression, the following is the formula for expanding it.

$\text{ (a+b)}^2\text{ = }a^2\text{ + 2ab + }b^2$

We get,

$\mleft(y+5\mright)^2=(y)^2+2(y)(5)+(5)^2$ $(y+5)^2=y^2+10y+25$

b.) (y - 5)(y + 5)

To be able to simplify the following expression. We will be using the formula for the difference of two squares.

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We get,

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Step-by-step explanation:

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