Math, asked by designer2, 1 year ago

what is the smallest number by √5-√2 is to be multiplied to make it a rational number?Also find the number so obtained?

MitheshShankar: root5 + root 2

MitheshShankar: the answer will be three which is rational

designer2: how

Answers

Answered by NutanKumari1

1

√5+√2.. now multiply it you will get your required ans hoped it helped you

designer2: your answer

MitheshShankar: (a+b)(a-b)

designer2: ok

designer2: thanks

MitheshShankar: (root5+root2)(root5 - root 2)

MitheshShankar: = 5-3 =2

MitheshShankar: sorry 5-2 =3

designer2: it's ok

NutanKumari1: yes

NutanKumari1: it's all right

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