Question

(2 root 2 + 3 root 3)(2 root 2 - 3 root 3)

Answer 1

Answer:

-19

Step-by-step explanation:

(2√2 + 3√3)(2√2 - 3√3)

(2√2)^2-(3√3)^2

[2^2*(√2)^2]-[3^2*(√3)^2]

[4*2]-[9*3]

8-27

-19

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Answer 2

Answer:

hope it help u

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