root2-8root2=?
please help
Answers
Answered by
5
Answer:
-7√2
Step-by-step explanation:
√2 -8√2 = √2(1-8) = √2(-7) = -7√2
Answered by
1
Answer:
9.899 is the answer
Step-by-step explanation:
√2-8√2
=1.414-11.313
=-9.899
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