Algebra Examples

Evaluate (x^2+3x-9)(4-x)^-1
(x2+3x-9)(4-x)-1
Step 1
Rewrite the expression using the negative exponent rule b-n=1bn.
(x2+3x-9)14-x
Step 2
Multiply x2+3x-9 by 14-x.
x2+3x-94-x
 [x2  12  π  xdx ]