Using a2 - b2 = ( a+b) ( a - b) solve 153 square - 147 square
Answers
Answered by
21
Answer:
1800
Step-by-step explanation:
a+b =147+153=300
a-b=153-147=6
a+b ×a-b
=300×6=1800
Answered by
4
Step-by-step explanation:
153+147=300 (a+b)
153-147=6 (a-b)
=300x6=1800 (axb)
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