3 years ago

Subtracting 3x^2+4x-5 from 7x^2+x+9

Mathematics

1 answer:

Helga [31]3 years ago

8 0

7x^2+x+9 - (<span>3x^2+4x-5)
= </span>7x^2 + x + 9 - 3x^2 - 4x + 5
= 4x^2 - 3x + 14

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