elijahyeeterson99 elijahyeeterson99

02-11-2020
Mathematics

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(x+8)² expressed as a trinomial in standard form

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devishri1977 devishri1977

02-11-2020

Answer:

x² + 16x + 64

Step-by-step explanation:

(a + b)² = a² + 2ab + b²

Here, a = x & b = 8

(x+8)² = x² + 2*x*8 +8²

= x² + 16x + 64

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