Subtract 7 x − 3 x 2 from 4 x + 8 x 2 Options: A . &nbsp − 3 x B . &nbsp 11 x 2 − 5 x C . &nbsp 11 x 2 D . &nbsp 11 x 2 − 3 x

Subtract 7x−3x2 from 4x+8x2

Question

Subtract $7 x - 3 x^{2}$ from $4 x + 8 x^{2}$

Options:

A .

- 3 x

B .

11 x^{2} - 5 x

C .

11 x^{2}

D .

11 x^{2} - 3 x

Answer: Option D
:
D

4 x + 8 x^{2}

7 x - 3 x^{2}

(-) (+)

____________

- 3 x + 11 x^{2}

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