Simplify using suitable identity:
(3x + 5)2 – (3x – 5)2
Answers
Answered by
1
Step-by-step explanation:
9x2+25+30 -- 9x2+25-30
9x2 -9x2 +30-30+25+25
50
Answered by
1
Answer:
Answer
Step-by-step explanation:
(3x+5)2-(3x-5)2
6x+10-6x-10
0
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