Math, asked by bushra90155, 1 month ago

Multiply(6х2-5x +3) by (3х2 +7х-3)​

Answers

Answered by sunprince0000
1

Answer:

18x^4+33x^3+26x^2+6x-9

Step-by-step explanation:

6x^2(3x^2+7x-3)-5x(3x^2+7x-3)+3(3x^2+7x-3)

=18x^4+48x^3-18x^2-15x^3+35x^2-15x+9x^2+21x-9

=18x^4+48x^3-15x^3-18x^2+35x^2+9x^2-15x+21x-9

=18x^4+33x^3+26x^2+6x-9

Similar questions