3 years ago

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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