if α and β are zeros of the polynomial 2x²+ 5x + 3 find α-β
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Answer:
to find alpha - beta
Step-by-step explanation:
step 1 make the discriminant of the following equation
2x² + 5x + 3
D = b²- 4ac
=(5)²-4(2)(3)
= 25-24
D = 1 and √D = 1
step 2: put the formula to find alpha - beta
so alpha - beta = √D / a
= 1/2 is your answer
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