Step-by-step explanation:
I said option (d) is correct. Because, the answer of 2^8 is 256 i.e.,
The value of 16^2 = 256.
Also, the answer of 2^5 is 32. i.e.,
Which equation can be used to solve this problem. 495 is 55 percent of what?
2 answers:
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Answer:
c =
Step-by-step explanation:
To make a perfect square
add ( half the coefficient of the x- term )² to x² + 5x
x² + 5x + ( )²
= x² + 5x +
= (x + )² ← a perfect square
