Question

1.)Multiply: (4c - 9)(c^2 + c - 7).

2.)Multiply (2x + 3)(x + 4).

3.)Multiply: (5t - 3)(2t - 4).

Answer 1

1. Multiply each term in the first polynomial by each term in the second polynomial.

Multiply each term in the first polynomial by each term in the second polynomial.

Remove the parentheses around the expression

Answer- 4c^3-5c^2-37c+63

Answer 2

2. SO
(2x)(x)= 2x^2
(2x)(4)= 8x
(3)(x)= 3x
(3)(4)=12


Then You Get:
2x^2 + 8x + 3x +12


Combine The Like Terms:
2x^2 + 11x + 12