Question

( 2 + √3 )(2 - √3) = …………

(a) 0 (b) 2√3 (c) 1 (d) -1​

Answer 1

Answer:

the answer for this question is 1

Answer 2

Answer:

1

explaination=

(2+√3)(2-√3)

by identity of (a-b)(a+b)= a2 + b2

so (2)2 - (√3)2

= 4-3

= 1

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