Question

Help me pls OMGGGGGG

Answer 1

Answer:

0

Step-by-step explanation:

$\sqrt{2 \times 5 \times 5 } - \sqrt{2 \times 3 \times 3} - \sqrt{2 \times 2 \times 2} \\ 5 \sqrt{2} - 3 \sqrt{2} - 2 \sqrt{2} \\ (5 - 3 - 2) \sqrt{2} \\ 0 \times \ \sqrt{2} \\ 0$

Answer 2

Answer:

Example 1: 4√2; 1. 3√5 + 2

Step-by-step explanation:

1. √¼ + √9⁄4 - √45

½ + 1½ + 3√5 = 3√5 + 2

Example 1: √50 - √18 + √8

5√2 - 3√2 + 2√2 = 4√2

So, the way this works is to find two factors where one of them is a non-perfect square and the other is a perfect square. You factor out the POSITIVE root and leave the non-perfect square factor inside the radical.

I am joyous to assist you anytime.