Question

2. simplify using algebra tiles.
1.(4+x)+(2-3x)
2.(-4x-7)+(10+4x)

please explain it step by step.​

Answer 1

Answer:

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Step-by-step explanation:

hope it helps

Answer 2

Answer:

8-12x+2x-3x²

3x²+10x-8

3x²-6x-4x-8

3x²-3×2x-4x-4×2

3x(x-2)-4(x-2)

(x-2)(3x-4)