Question

Given: h(y) = y^3 and g(z) = z^4,
then HCF of h(b) - h(a) and g(b) - g(a) is:

Answer 1

\[
h(b)-h(a)=b^3-a^3=(b-a)(b^2+ab+a^2)\\
g(b)-g(a)=b^4-a^4=(b^2-a^2)(b^2+a^2)=(b-a)(b+a)(b^2+a^2)
\]

what is the freatest common factor?

Answer 2

@electrokid
freatest or greatest

Answer 3

typo

Answer 4

you got the message though

Answer 5

yup
and thank u

Answer 6

@electrokid
can u plse tell me is (b-a) correct answer

Answer 7

yes it is