Question

plz help this maths question plz​

Answer 1

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Answer 2

${\huge{\pink{\underbrace{\overbrace{\mathbb{\blue{ANSWER:-}}}}}}}$

$\huge\frac{1}{√7-2}\times\frac{√7+2}{√7+2}$

$\huge\frac{√7+2}{(√7-2)(√7+2)}$

We know,

(a+b)(a-b)=a²-b²

So,

$\huge\frac{√7+2}{√7^{2}-2^{2}}$

$\huge\frac{√7+2}{7-4}$

$\huge\boxed{\orange{\frac{√7+2}{3}}}$