Question

Multiply and simplify: 10x(6x2 + 7x + 9) 60x3 + 160x 60x3 + 70x2 + 90x 60x2 + 70x + 90 6x2 + 17x + 9

Answer 1

Multiply each term in the parentheses by 10x. (This is the Distributive Law).:-

10x*6x^2 +10x*7x + 10x*9

= 60x^3 + 70x^2 + 90x

Answer 2

12600 x to the power of 2 + 37887 x + 40829