Answer:
The value of b is 12
ax²+bx+c=0;a≠0
ax²=4x²
bx=12x
c=9
Step-by-step explanation:
#Carry on learning
Hope it helps
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Answers & Comments
Answer:
The value of b is 12
ax²+bx+c=0;a≠0
ax²=4x²
bx=12x
c=9
Step-by-step explanation:
#Carry on learning
Hope it helps
Mark me the Brainliest