Question

Simply
(3√2-5) (3 √2+5)​

Answer 1

Answer:

According to question (3√2-5) (3 √2+5) gives

$= ( \sqrt[3]{2 - 5} )^{2} \\ \\ = (\sqrt[3]{ - 3})^{2} \\ \\ = 3 \times 3 \: \:$

$= 9$

Hence the ANSWER is 9

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Answer 2

Answer:

(3√2-5) (3√2+5)​                (a+b)(a-b) = a^2-b^2

Here, a = 3√2 and b = 5

Therefore,

(3√2-5) (3√2+5)​ = (3√2)^2-5^2

= 9*2-25

= 18-25 = -7 Ans.