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X=2 and y=3 find the value of 3x + y 3x² - 4 solve this please ty​

X=2 and y=3 find the value of 3x + y 3x² - 4 solve this please ty​
asked 54.8k views
24 votes
X=2 and y=3
find the value of
3x + y
3x² - 4
solve this please ty​

asked
User Shergill
by
8.4k points

2 Answers

7 votes

3x+y

3(2)+3

9

3x2-4

3(2)^2-4

3

answered
User Rohit Kulshreshtha
by
7.8k points
0 votes

Answer:

3x+y = 9

3x² - 4 = 8

Step-by-step explanation:

answered
User Euforia
by
7.5k points
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