Question

Maths - Number systems
`answer with solution`​

Answer 1

Answer:

23 root 2.

Step-by-step explanation:

root 72+root 800-root 18

=(root 36×root 2)+(root 400×root 2)-(root 9×root 2)

=6 root 2+ 20 root 2-3 root 2

=26 root 2-3 root 2

=23 root 2.

hope it is Helpful.

Answer 2

Answer:

✓2*2*2*3*3+✓✓5*5*2*2*2*2-✓3*3*2

2*3✓2+5*4-3✓2

6✓2-3✓2+20

3✓2+20.