creeper2737
05.03.2021 •
Mathematics
Solve the expression for: x = 2 and y = 5 x2 + 2y2 + 15
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Ответ:
(2)^2 + 2(5)^2 +15
4 + 50 + 15
69
Ответ:
We have to identify the expression which is equivalent to
.
Consider the expression given.
By using the laws of exponent which states that,
Consider
The exponent is given to both the variables 's' and 't', so we get
=
So, Option C is the correct answer.