Question

a. 6 square root 2 - 5 square root 2

b. square root 11 + 3 square root 11

Answer 1

Step-by-step explanation:

Number A

= 6√2 - 5√2

= (6 - 5)√2

= √2

Number B

= √11 + 3√11

= (1 + 3)√11

= 4√11