3 years ago

X² + 4x – 32x2 + x - 20

Mathematics

1 answer:

anygoal [31]3 years ago

8 0

Answer:

1. (x+8)(x-4)

2. 3x-20

Step-by-step explanation:

1. x² + 4x – 32

x² + 8x - 4x - 32

x (x+8) - 4 (x+8)

one of the x+8's is cancelled out then you have (x+8)(x-4)

2. x2 + x - 20

2x+x-20

3x-20

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X² + 4x – 32x2 + x - 20​

X² + 4x – 32x2 + x - 20