Question

find the product of the following binomials:
1. ( 2a - b) (4a - b)
2. (2 - 5x) ( 7x square + 3)
3. ( x square - a square) (x - a)​

Answer 1

1. 8a square *(-2ab)*(-4ab)*b square
2. 14x square*6*(-35x cube)*(-15x)
3. X cube*ax square*(-xa square)*a cube