Grade 11Algebra
g(x)=x-1/x f(g(x))=x^3-1/x^3
then prove that f(x)=3x^2+3
g(x)=x-1/x f(g(x))=x^3-1/x^3
then prove that f(x)=3x^2+3
1 Answer
pankaj dave
f(g(x))=(x-1/x)3+3(x.1/x)(x-1/x)
f(y) =y3+3y y=x-1/x
Other Related Questions on algebra
How do you write “the product of 18 and q” as an algebraic expression?
How do you write “the product of 18 and q” as an algebraic expression?
algebra
Last Activity: 2 Years ago