Question

RADICAL EXPRESSION
(8+√10)(8-√10)
NO DECIMAL ANSWERS

Answer 1

Eyeball problem: \(8^{2} - (\sqrt{10})^{2} = 64 - 10\)

Answer 2

???

Answer 3

You should have this in your bag of tricks: \(a^{2} - b^{2} = (a+b)(a-b)\). Have you seen it?

Answer 4

thats not the answe

Answer 5

You didn't answer my question.

Answer 6

im talking about the eyeball problem and yes ive seen that before

Answer 7

1) I didn't finish, completely, hoping you might see the rest.

2) Excellent. I am glad you have seen it. This solves the problem. Just see it backwards as it applies to your problem statement.