jeanlouischimika9 jeanlouischimika9

23-04-2021
Biology

contestada

Find the sum of x^2+3xand-2x^2+9x+5

Respuesta :

nessablinks3 nessablinks3

23-04-2021

Answer:

5x+13x

18x

Explanation:

x^2+3x. -2x^2+9x+5

2x+3x. -x+9x+5

5x. 13x

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