1.Find the number such that twice its square root is 14 2.Find the number such that the square root of four more than five times the number is 8​

rryvggugfè234

1 ans is 49

as its root is 7 and double of 7 id 14

2 ans is

sq of 64 is 8

number is x

now

5x + 4 = 64

5x=60

x=12

so number is 12.

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.