evaluate : (95)square by using suitable identity
Answers
Answered by
10
(95)²
= (90+5)²
= (90)² + (5)² + 2×90×5
= 8100 + 25 + 900
= 9025 (Ans)
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Answered by
5
Answer:
9025
Step-by-step explanation:
95^2=(100-5)^2
By using (a-b)^2=a^2-2ab+b^2
=100^2-2(100)(5)+5^2
=10000-1000+25
=9000+25
=9025
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