Question

verify the identity (a- b)² = a² - 2ab + b² , where a = 6m; b= 5m.​

Answer 1

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LHS :

→ ( 6 - 5 )²

→ ( 1 )²

→ 1

RHS :

→ 6² - 2 × 6 × 5 + 5²

→ 36 - 60 + 25

→ 1

LHS = RHS

Hence verifieddd ✌️✌️✌️✌️

Answer 2

Answer:

1

Step-by-step explanation

given that a= 6m and b= 5m

we know that (a-b)² = a²-2ab+b²

taking RHS,

                   (a-b)²=(6-5)²

                            =1

taking LHS,

                    a²-2ab+b²=6²-2*6*5+5²

                                     =36-60+25

                                     =1

LHS=RHS

HENCE PROVED