the value of b in the equation x²-2x + 4x + 1 = 0
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the value of b in the equation x²-2x + 4x + 1 =
the value of b in the equation x²-2x + 4x + 1 = 0
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Answer:
b = 2
Step-by-step explanation:
simplify first the equation into the standard form
x² + 2x + 1 = 0
then the standard form is
ax² + bx + c = 0
therefore, the value of b is 2