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5 votes
What is the answer
(3x+8)^2 =

User Unloco
by
4.4k points

2 Answers

4 votes

Answer:

=9x2 + 48x + 64

Explanation:

(3x+8)2

=(3x+8) (3x+8)

=(3x)(3x) + (3x) (8) + (8) (3x) + (8) (8)

=9x2 + 24x + 24x + 64

User Patryk Obara
by
5.3k points
1 vote

Answer:

=9x2+48x+64

Explanation:

(3x+8)2

=(3x+8)(3x+8)

=(3x)(3x)+(3x)(8)+(8)(3x)+(8)(8)

=9x2+24x+24x+64

User Daniel Duong
by
4.8k points