Question

(5+root 3)(5-root3) please answer this question by finding its valu

Answer 1

Answer:

$(5 + \sqrt{3)} (5 - \sqrt{3)}$

$(5) { }^{2} - ( \sqrt{3 ^{2} } )$

$25 - 3$

$22 \: ans$

22 is your answer.

hope it helps....

:)

Answer 2

Answer:

(a+ b)^2 (a-b)^2 = a^2 - b^2

(5+ root 3)^2 (5- root 3)^2 = 5^2 - root 3^2 =25-3=22