Find the indicated product then answer the question that follow.
1.3(x²+7)
2.2s(s-4)
3.(w+7)(w+3)
4.(x+9)(x-2)
5.(2t-1)(t+5)
6.(x+4)(x+4)
7.(2r-5)(2r-5(
8.(3-4m)
9.(2h+7)(2h-7
10.(8-3x)(8+3x)​