Question

(2√2+7)(√2-7) give me answer a fast as you can plzz

Answer 1

Step-by-step explanation:

(2√2+7)(√2-7)

2√2(√2-7) + 7(√2-7)

4 - 14√2 + 7√2 - 49

4 - 49 - 14√2 + 7√2

-45 - 14√2 + 7√2

-45 -14+7√2

-45 -7√2

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