(150)²-(50)² using identities
Answers
Answered by
0
Answer:
150^2 - 50^2
= (150+50)*(150-50)
= 200*100
= 20000
Step-by-step explanation:
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Answered by
0
Answer:
à^2-b^2=(a-b) ( a+b)
Step-by-step explanation:
(150-50) (150+50)=100×200
=20000
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