Asked by Claybro

Esential math unit 3 lesson 1
Evaluate (-7)square root of 2
Answered by Claybro
I'm not sure but I need help pls
Answered by Bosnian
- 7 √2

The expression has already been developed because √2 is an irrational number that cannot be simplified.

But if your question means:

- 7 / √2

Then multiply numerator and denominator by √2

- 7 • √2 / √2 • √2 = - 7 √2 / 2



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