Answer:
Step-by-step explanation:
We have been given an equivalence equation 
. We are asked to find all the square root of the given equivalence equation.
Upon converting our given equivalence equation into an equation, we will get:
Add 53 on both sides:
Take square root of both sides:
Therefore, the square root for our given equation would be .
Answer:
11
Step-by-step explanation:
Answer:
Option (b) is correct.
Step-by-step explanation:
Given: 
We have too choose the correct simplification for the given statement.
Consider
Using property of exponents, 
We have,
Again applying property of exponents 
We have,
Simplify, we have,
we get,
Thus, 
Option (b) is correct.
Answer:
5.625
Step-by-step explanation:
45 ÷ 8 = 5.625
K+ 3k = 940
4k= 940
K= 940/4
K= 235
H= 3k
H= 3×>235 = 705
K= 235
H= 705
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