br9517259 br9517259

11-03-2020
Mathematics

contestada

Add.

(7x2 – 2x) + (4x – 3)

A.
7x2 + 2x – 3

B.
7x2 – 6x + 3

C.
28x3 – 29x2 + 6x

D.
11x2 – 5x

Add 7x2 2x 4x 3 A 7x2 2x 3 B 7x2 6x 3 C 28x3 29x2 6x D 11x2 5x class=

Respuesta :

XaniHan XaniHan

11-03-2020

Answer:

letter A) 7x² + 2x -3

Step-by-step explanation:

7x² -2x + 4x -3

7x² + (-2x + 4x ) -3

7x² + 2x -3

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