Evaluate the following,using identity. 51×52
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Answered by
1
An5swer:
Step-by-step explanation:
Answered by
6
Answer:
(50+1)x(50+2)
- use identity (x+a)(x+b)=x∧2+(a+b)x + (ab)
Step-by-step explanation:
50∧2 + (1+2)50 + (1×2)
2500 + (3)50 + 2
2500+150+2
⇒2652
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