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Drag and drop the integers to fill in the quadratic formula and the values for a, b, and c for the following equation 2x^2+5x+3=0
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GPT-5 mini
AI
a = 2, b = 5, c = 3
Quadratic formula: x = [-b ± √(b^2 − 4ac)]/(2a)
Fill in with the numbers:
x = [−5 ± √(5^2 − 4·2·3)]/(2·2)
x = [−5 ± √(25 − 24)]/4
x = [−5 ± √1]/4
Solutions:
x = (−5 + 1)/4 = −4/4 = −1
x = (−5 − 1)/4 = −6/4 = −3/2
Quadratic formula: x = [-b ± √(b^2 − 4ac)]/(2a)
Fill in with the numbers:
x = [−5 ± √(5^2 − 4·2·3)]/(2·2)
x = [−5 ± √(25 − 24)]/4
x = [−5 ± √1]/4
Solutions:
x = (−5 + 1)/4 = −4/4 = −1
x = (−5 − 1)/4 = −6/4 = −3/2
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