if 'a' and 'b'are natural number ,then ( root a+ root b )(root a- root b)
Answers
Answered by
3
given: a and b are natural numbers
⇒(√a+√b)(√a-√b)= (√a)²-(√b)²= a-b
Answered by
3
Answer:a-b
Step-by-step explanation:
Formula = (a+b)(a-b)=a^2-b^2
Similar questions