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Multiply: (sqrt10 +2 sqrt8)(sqrt10-2 sqrt8)
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3 votes
Multiply: (sqrt10 +2 sqrt8)(sqrt10-2 sqrt8)

User Joris Van Regemortel
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8.5k points

1 Answer

2 votes

Answer:

(√10 +2√8)(√10 -2√8)=

(10 -8√5 + 8√5 -32)

10+0-32

10-32

= -22

Hope this helps.

User CtrlDot
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