Solve using the quadratic formula.2h2+9h+3=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.h=_____ or h=_____
Q. Solve using the quadratic formula.2h2+9h+3=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.h=_____ or h=_____
Identify coefficients: Identify the coefficients a, b, and c in the quadratic equation2h2+9h+3=0.a=2, b=9, c=3
Substitute values into formula: Substitute the values of a, b, and c into the quadratic formula: h=2a−b±b2−4ac.h=2⋅2−(9)±(9)2−4⋅2⋅3
Calculate discriminant: Calculate the discriminant: b2−4ac.Discriminant = (9)2−4⋅2⋅3=81−24=57
Insert into formula and simplify: Insert the discriminant into the quadratic formula and simplify.h=4−9±57
Identify possible values for h: Identify the two possible values for h.h=4−9+57 or h=4−9−57
Round values to nearest hundredth: Round the values of h to the nearest hundredth, if necessary.h≈(−9+7.55)/4 or h≈(−9−7.55)/4h≈−1.45/4 or h≈−16.55/4h≈−0.36 or h≈−4.14
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