Question

simplify: (-5+✓3) (-5-✓3)​

Answer 1

Step-by-step explanation:

$(-5+✓3) (-5- \sqrt 3) = ( - 5) ^{2} - ( \sqrt{3} )^{2} \\ = 25 - 3 \\ = 22$

Answer 2

Answer:

this is in form (a+b)(a-b)

so it will be a²- b²

-5²-√3²

25-3

22

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