Choose the correct simplification of the expression

Ответ:

babygreg2001p97abr

13.01.2022

$8x^{6}y^{6}z^{7}$

Step-by-step explanation:

We have been given an expression (4x^3y^2z^4)(2x^3y^4z^3) . We are asked to simplify our given expression.

Using exponent rule $a^b\times a^c=a^{b+c}$ , we will get,

$4*2x^{(3+3)}y^{(2+4)}z^{(4+3)}$

$8x^{6}y^{6}z^{7}$

Therefore, the expression $8x^{6}y^{6}z^{7}$ is the simplified form of our given expression.

0,0(0 оценок)

barclaybarnes07

25.06.2021

A) 20 in

B) 26 in and it got bigger by 1.3 times

C) 40 in and it got bigger by 2 times

Step-by-step explanation:

A) so the formula for finding perimeter is P= 2(L+W) so its (3+7)*2 = 20

B) if you double 3, 3*2=6 then it is 2*(6+7) = 26. 26/20= 13/20= 1.3 times more

C) if you double 3, 3*2=6 and 7, 7*2= 14 then it is (14+6)*2 = 40. 40/20=2/1 = 2 times more.

Also i couldnt solve D for you but try to solve it using what I wrote below.

Hope it helps :)

0,0(0 оценок)