Question

(2g - 3) ^3

Answer 1

same concept as \[(x+4)^{3}\]
solve for (2g-3)(2g-3) = 4g^2 -12g + 9
then multiply that answer by (2g-3) again

Answer 2

Otherwise, we have standard formula too...

Answer 3

simplify ( a-b)^3=a^3-b^3-3ab( a-b)

Answer 4

I see how its done, but between you me and the fence post.. Ive no idea how or why... but I thank you for your help.. wish me luck.. next step.. dividing polynomials

Answer 5

What happened ???

Answer 6

sister r u understand.

Answer 7

\[(a-b)^3 = a^3 - b^3 -3ab(a-b)\]

Here : \(a = 2g\) and \(b=3\)..
Just plug in the values and solve your question..