3 years ago

Subtract: (x^2 - 8x + 5)-(-3x^2 + 5x-9)

Mathematics

1 answer:

Marianna [84]3 years ago

7 0

Answer: 4x^2 -13x + 14

Step-by-step explanation:

(x^2 - 8x + 5)-(-3x^2 + 5x-9)

Subtract -3x^2 from x^2

(4x^2 - 8x + 5)-(5x-9)

Subtract 5x from -8x

(4x^2 -13x + 5)-(-9)

Subtract 9 from 5

4x^2 -13x + 14

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