When x equals 3 and Y equals 5, how much does the value of 3 x2 - 2 y exceed the value of 2x2-3y

Question

Mathematics

Jaylee Braun

15 July, 00:46

When x equals 3 and Y equals 5, how much does the value of 3 x2 - 2 y exceed the value of 2x2-3y

+4

Answers (2)

Know the Answer?

Alex Fuller · Answer 1

When x equals 3 and Y equals 5 it exceeds 22

Shyann Jensen · Answer 2

3x^2 - 2y ... when x = 3 and y = 5

3 (3^2) - 2 (5)

3 (9) - 2 (5)

27 - 10 = 17

2x^2 - 3y ... when x = 3 and y = 5

2 (3^2) - 3 (5)

2 (9) - 3 (5)

18 - 15 = 3

17 - 3 = 14 ... it exceeds it by 14