Help! Multiply the following and list the excluded values - x2-8x+16/x2-7x+10 • x2-12x+35/x2+3x-28

Question

x²_-8x+16/x²_{-7x+10 • x}²_-12x+35/x²_+3x-28

Answer 1

Hi Kelly,

after factoring the numerator and denominator in each one of these polynomials.

The excluded values in the denominator are -7 and 2 because dividing any number by 0 is undefined.