Question

Please simplify picture attached

Answer 1

A

Explanation:

The answer is A because...

• Step one wen need to multiply the conjugate. So we should have 2 square root of 3 square root of 5/ 3 square root of 5 square root of 5
• Step two-Then we solve the numerator. 2 square root 3 square root 5= 2 square root 15
• Step three- Now we solve the denominator 3 square root 5 square root 5 which equals 15
• Finally we place the numerator over the denominator to get 2 square root
• It will be easier to understand if you see it in picture so I typed it up for you
• Hope this helped

Answer 2

It is the first bubble.

Explanation:

multiply the fraction
`\frac{√(5) }{\sqrt{} 5}`

multiply the numerators and denominators seperatly

calculate the product

multiply the numbers

solution