A) Verify the identify i) (a+b) (a-b) = a^2+b^2taking a=5 b=2

1.	A) Verify the identify i) (a+b) (a-b) = a^2+b^2taking a=5 b=2
Answer» Step-by-step EXPLANATION: (a+b) (a-b) =a²-b² first LHS RHS (a+b) (a-b) a²-b² (5+2)(5-2) 5²-2² (7)(3) 25-4 21 21 RHS=LHS if in your QUESTIONS (a+b) (a-b) =a²+b² then this is wrong and RIGHT ANSWER is (a+b) (a-b) =a²-b²

Answer»

Step-by-step EXPLANATION:

(a+b) (a-b) =a²-b²

first

LHS RHS

(a+b) (a-b) a²-b²

(5+2)(5-2) 5²-2²

(7)(3) 25-4

21 21

RHS=LHS

if in your QUESTIONS

(a+b) (a-b) =a²+b²

then this is wrong

and RIGHT ANSWER is

(a+b) (a-b) =a²-b²

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A) Verify the identify i) (a+b) (a-b) = a^2+b^2taking a=5 b=2​

LHS RHS

RHS=LHS

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A) Verify the identify i) (a+b) (a-b) = a^2+b^2taking a=5 b=2