keystonowens777 keystonowens777

14-01-2020
Mathematics

contestada

What is the sum of the given polynomials in standard form?
(x² – 3x) + (-2x² + 5x – 3)
0 -3x² + 8x-3
0x²–2x-3
0 3x² – 8x + 3
x² + 2x-3

Respuesta :

PollyP52 PollyP52

14-01-2020

Answer:

-x^2 + 2x - 3.

Step-by-step explanation:

(x² – 3x) + (-2x² + 5x – 3)

= x² – 3x - 2x² + 5x – 3

= -x^2 + 2x - 3.

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