Answer:
28
Step-by-step explanation:
2x²+ 7x + 3 = 0
a=2
b=7
c=3
=25
then multiply 7 to itself
next multiply -4,2 and 3
then subtract 49 to 24
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Answers & Comments
Answer:
28
Step-by-step explanation:
2x²+ 7x + 3 = 0
a=2
b=7
c=3
Answer:
=25
Step-by-step explanation:
then multiply 7 to itself![7*7=49 7*7=49](https://tex.z-dn.net/?f=7%2A7%3D49)
next multiply -4,2 and 3![-4*2*3=-24 -4*2*3=-24](https://tex.z-dn.net/?f=-4%2A2%2A3%3D-24)
then subtract 49 to 24![49-24=25 49-24=25](https://tex.z-dn.net/?f=49-24%3D25)