Evaluate the following algebraic expression, if (x = 5, y = 3) x² +9y - 5

asked Jul 12, 2022 31.4k views

16 votes

Evaluate the following algebraic expression, if (x = 5, y = 3)
x² +9y - 5

by Caged

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8 votes

answer is 49. explanation: substitute 5 in for x and 3 in for y to get
5 squared+9(3)-5. 5 squared is 25. 9(3) is 27. 25+27-3 equals 49

GMachado answered Jul 15, 2022

7.6k points

11 votes

Answer: 47

Explanation:

simply substitute the constants with 5 and 3.

(5)^2 + 9(3) - 5 = 47

Andre Kraemer answered Jul 19, 2022

8.0k points

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