Question

(5x + 9y)(6x-17)-(2x+3y+3)(10x-19)​

Answer 1

answer:

10x2 + 24xy - 77x - 96y + 57

STEP1:

Equation at the end of step 1

((5x + 9y) • (6x - 17)) - (2x + 3y + 3) • (10x - 19)

STEP2:

Equation at the end of step 2

(5x + 9y) • (6x - 17) - (2x + 3y + 3) • (10x - 19)

STEP3:

Final result :

10x2 + 24xy - 77x - 96y + 57