Question

please answer me fast

Answer 1

can you make sure that question is accurate.....I think there is some mistake in it ......and please specify me what to find in the question...... should I simplify the equation......then I will simplify it......

(√7-1)^2 - (√7+1)^2 ÷ (√7)^2 - (1)^2 = a+b√7

(√7-1+√7+1) (√7-1-√7-1) ÷ (√7)^2 - 1 = """""""

after simplifying we get.....

-(2√7) (2) ÷ (√7)^2 - 1 = """""""
-(4√7) ÷ √7^2-1 = a+b√7
-(4√7) ÷ 7-1 = a + b √7
-(4√7) ÷ 6 = a+b√7
I am just converting the equation to the equation format we require...
0 + {(-2/3)√7} = a+b√7

so here


a = 0. and b= (-2/3)



hope it helps you please mark this answer as brailiest answer then I can come to know that it helped you......hope you support my efforts... thank you....