Question

find (2+5√2) (7-7√7) ​

Answer 1

Answer:

(2+5√2)(7-7√7)

=14+35√2-14√7-35√14

Answer 2

Answer:

2(7-7√7) +5√2(7-7√7)

14-14√7 +35√2-30

-30 +14 -14√7+35√2

-16-14√7+35√2

35√2-14√7-16

Step-by-step explanation:

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