In mathematics, a square root of a number x is a number y such that y2 = x; in other words, a number y whose square (the result of multiplying the number by itself, or y ⋅ y) is x. For example, 4 and −4 are square roots of 16 because 42 = (−4)2 = 16.
Answer:(4*4)+(5*2) the product of 4 and 4 is equal to
(4*4)
Double the number 5 is equal to
(2*5)
the product of 4 and 4 added to Double the number 5 is equal to
(4*4)+(2*5)
2 ( x - 4 ) < 5x
I hope this helped
Answer:
21
Step-by-step explanation:
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