3 years ago

Rewrite each expression by factoring out the greatest common factor.

Mathematics

1 answer:

astra-53 [7]3 years ago

8 0

Answer:

7(X+2)

5(Y-5)

(-3X-3^3)

-3(X+1^3)

You might be interested in

If you spin the spinners in<br> how many times we you likely to<br> land on yellow?

mars1129 [50]

Answer:

Step-by-step explanation:

Yellow is 1/2 of the whole thing. So, we will multiply 1/2 by 8.

8 x 1/2 or 8/2 = 4

It is most likely to spin 4 times.

4 0

2 years ago

PLEASE HELP ME!

strojnjashka [21]

Answer:

<h2>A. a^14 divided by -4</h2>

Step-by-step explanation:

$(-4a^2)(2a^{-3})^{-4}\qquad\text{use}\ (xy)^n=x^ny^n\ \text{and}\ (x^n)^m=x^{nm}\\\\=(-4a^2)\bigg(2^{-4}a^{(-3)(-4)}\bigg)\qquad\text{use}\ 4=2^2\\\\=(-2^2a^2)(2^{-4}a^{12})\\\\=-(2^2)(2^{-4})(a^2a^{12})\qquad\text{use}\ x^nx^m=x^{n+m}\\\\=-2^{2+(-4)}a^{2+12}\\\\=-2^{-2}a^{14}\qquad\text{use}\ x^{-n}=\dfrac{1}{x^n}\\\\=-\dfrac{1}{2^2}a^{14}\\\\=-\dfrac{a^{14}}{4}$