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Anastasy [175]
3 years ago
8

I will mark brainliest if correct!

Mathematics
1 answer:
jasenka [17]3 years ago
7 0

Step-by-step explanation:

i) x (x+2)(3x)

ii) 3x^3+6x^2

iii) (x^2+2x) +(3x^2+6x) +(3x^2)

iv)7x^2+8x

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Read 2 more answers
Please answer ASAP! An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer. Thank you.
galben [10]
Remmber pemdas or gemdas or bodmas or whatever

exponential laws
(x^m)^n=x^(mn)

ok so

(3^2)(2a)^(3/2))^2=
(3^2)(2a)^((3/2)*2)=
(3^2)(2a))^(6/2)=
(3^2)(2a)^3=
(3^2)(8a^3)^3=
(9)(8a^3)=
72a^3

2nd one from left
3 0
3 years ago
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