Mathematics: (h – 3) (h^2 + 2h – 8)

Here 2 + (3 + 4) = 2 + (4 + 3) represents the Gmmuative property of addiction A+b = b+a...

(h – 3) (h^2 + 2h – 8) - id32286487441, chumreaper2002

Masielovebug

26.01.2022

h^3-h^2-14h+24

Step-by-step explanation:

First step I did was expand the equation! After that, you simply simplify the remaining terms!

$(h - 3) (h^2 + 2h - 8)\\hh^2+h\cdot \:2h+h\left(-8\right)+\left(-3\right)h^2+\left(-3\right)\cdot \:2h+\left(-3\right)\left(-8\right)$

I understand how this step might look a bit confusing, but all I did was distribute here!

$h^2h+2hh-8h-3h^2-3\cdot \:2h+3\cdot \:8\\h^3+2h^2-8h-3h^2-6h+24\\h^3+2h^2-3h^2-8h-6h+24\\h^3-h^2-8h-6h+24$

Our grand total is...

h^3-h^2-14h+24!

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