Question

Find the value of a and b if 7+√5-7-√5 =a+b√7

Answer 1

Step-by-step explanation:

7+√5-7-√5=a+b√7

{plus seven and minus seven gets cancelled along with plus route five and minus route five gets cancelled.}

So, 0=a+b√7

{Now,√7 gets transported towards LHS}

So, 0/√7=a+b

{Zero by any no. is zero itself.}

So, 0=a+b

THE ANSWER IS a=0 and b=0