3 years ago

Lify 8 7x2-x+8 – 5x2 + 3x – 10

Mathematics

1 answer:

zalisa [80]3 years ago

6 0

Answer: (-5x2 - 8x + 7) - (5x2 - 4)

Step-by-step explanation:

= -5x2 - 8x + 7 - 5x2 + 4

= -5x2 - 5x2 - 8x + 7 + 4

= -10x2 – 8x + 11

Answer: = (-5x2 - 8x + 7) - (5x2 - 4)

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