is -4 a solution of 2x2+4x+1=0
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2
Step-by-step explanation:
2×2+4(-4)+1 = 4-16+1 = 5-16 = -11 which is not equal to 0. So -4 is not a solution
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0
Answer:
No
Step-by-step explanation:
The explanation is given in the photo
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