Factor completely. (c)9x^{2}-48x+64 (d)4x^{2}+1

sodni3

sodni3

Answered question

2021-05-04

Factor completely.
(c)9x248x+64
(d)4x2+1

Answer & Explanation

escumantsu

escumantsu

Skilled2021-05-05Added 98 answers

Step 1
c.
Factorization,
9x248x+64=9x224x24x+64
=3x(3x-8)-8(3x-8)
=(3x-8)(3x-8)
Step 2
d.
Factorization.
4x2+1=(2x)2+1
It does not factor.

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