Expand (3x+5)² .. .. . .. . . .
. . . . . .. . . .. . .
Answers
Answered by
6
Answer:
9x² + 30x + 25
Step-by-step explanation:
Hope it helps!
Answered by
5
Step-by-step explanation:
(a+b)²=a²+b²+2ab
(3x+5)²=(3x)²+ 5² +2(3x)(5)
=9x² +25 + 30x
Similar questions
Hindi,
2 months ago
Science,
2 months ago
Computer Science,
2 months ago
Science,
5 months ago
Science,
5 months ago
English,
10 months ago
Social Sciences,
10 months ago