if x=-2 find value of 3x²-4x+7
Answers
Answered by
17
Answer:
X=-2
3x2²-4x2+7
12-8+7
13
Answered by
0
Step-by-step explanation:
putting the value of x and finding the value
3(-2)^2-4(-2)+7
=12+8+7
=27
Similar questions