by using suitable property, 225×102 please answer I will mark you brainliest
Answers
Answered by
3
Answer:
22950
Step-by-step explanation:
(100+125)(100+2)
using identity,
(x+a)(x+b)= x²+(a+b)x+ab
= 100²+(125+2)100+125×2
= 10000+ 12700+250
= 22950
Mark as brainliest!!
Answered by
1
Answer:
225 × 102
= 225 × 100 + 225 × 2
= (225 × 100) + (225 × 2)
= (225)² + (100 + 2)(225) + (100)(2)
= 50625 + 22950 + 200
= 73775
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