Question

Срочно!!!!!!!!!!!!!!!

Answer 1

1. 2c²(4c-1)+1(4c-1)=(4c-1)(2c²+1)

2. x(xy+1)+y(xy+1)=(xy+1)(x+y)

3. 3a²(3b-1)+b(3b-1)=(3b-1)(3a²+b)

4. 2a(4a-b)-c(4a-b)=(4a-b)(2a-c)

5. 2b(b²-2)-7c(b²-2)=(b²-2)(2b-7c)

6. 2x²(3x³+2y²)-3y(3x³+2y²)=(3x³+2y²)(2x²-3y)

Удачи!