kholman kholman

14-01-2021
Mathematics

contestada

If r(x) = 2x^2 – 5x + 1, find r(x + 2)

Respuesta :

mckmiracle5 mckmiracle5

15-01-2021

Step-by-step explanation:

1 Expand by distributing terms.

rx+r×2

2 Regroup terms.

rx+2r

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