Solve using the quadratic formula.4v2−9v+3=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.v=_____ or v=_____
Q. Solve using the quadratic formula.4v2−9v+3=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.v=_____ or v=_____
Identify values of a, b, c: Identify the values of a, b, and c from the quadratic equation4v2−9v+3=0.By comparing 4v2−9v+3=0 with the standard form ax2+bx+c=0, we find:a=4b0b1
Substitute into quadratic formula: Substitute the values of a, b, and c into the quadratic formula v=2a−b±b2−4ac. Substitute a=4, b=−9, and c=3 into the quadratic formula. v=2⋅4−(−9)±(−9)2−4⋅4⋅3v=89±81−48
Simplify and calculate discriminant: Simplify the expression under the square root and calculate the discriminant. 81−48= 33Now we have:v=89±33
Calculate possible solutions for v: Calculate the two possible solutions for v.v=89+33 or v=89−33
Round values of v: If necessary, round the values of v to the nearest hundredth.v≈(9+5.74)/8 or v≈(9−5.74)/8v≈14.74/8 or v≈3.26/8v≈1.84 or v≈0.41
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