Question

Find the value obtained on simplifying : (√5 + √6)x(√5 - √6)
1 point
Plz answer fast

Answer 1

(√5+√6) (√5-√6)

(a+b) (a-b) = a2 - b2

(√5)2 - (√6)2

5 - 6

-1

it's your answer❤❤

Answer 2

Answer:

let √5= a and √6= b

now we know that

(a+b)(a-b)= a²-b²

(√5+√6) ×( √ 5-√6) = (√5)² - (√6)²

5-6=-1