Question

find the values of a and b if
1/ 7+3rt2 = a + brt2​

Answer 1

Answer:

=>(a−b)

2

=7

2

=>a

2

+b

2

−2ab=49

=>a

2

+b

2

=49+2(18)

=>a

2

+b

2

=85

Again,

(a+b) ccki

2

=a

2

+b

2

+2ab

=85+2(18)

=85+36

=121

=>a+b=

12

=±11

hope its helpful to you!!!! niccki bts

Answer 2

hi

hope it helps you and mark as brainliest

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