3 years ago

Pls help me i don't understand it

Mathematics

2 answers:

iogann1982 [59]3 years ago

8 0

Answer:

just replace the x and y in your problems with the given respective integers.

Step-by-step explanation:

x is 5, y is 2

3x+y = 3×5 +2 = 15 + 2 = 17

2x² = 2 × 5² = 2 × 25 = 50

(x-y)² = (5-2)² = (3)² = 9

Savatey [412]3 years ago

7 0

Replace x and y with the given values and solve the equations:

A) 3(5) + 2 = 17

B) 2(5)^2 = 50

C) (5-2)^2 = 9

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