br9517259 br9517259

16-03-2020
Mathematics

contestada

Subtract.

(7x2 + 6) – (2x – 5)

A.
7x2 – 2x + 1

B.
5x2 + 11

C.
5x2 + 1

D.
7x2 – 2x + 11

Respuesta :

Wallind11 Wallind11

16-03-2020

Step-by-step explanation:

(7x²+6)-(2x-5)

=7x²+6-2x+5

=7x²-2x+11

optionD

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