Which expression(s) below can best be factored by grouping?
there may be more than one correct answer. be sure to select all that apply.
7x3 – 3x2 + 5x – 8
8x3 + 4x2 – 10x – 5
9x2 – 16
4x2 + 20x + 25
15x8 – 3x5 + 10x3 – 2

80%

step-by-step explanation:

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions