Solve using the quadratic formula.6p2−6p−4=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.p=_____ or p=_____
Q. Solve using the quadratic formula.6p2−6p−4=0Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.p=_____ or p=_____
Plug Values into Formula: Plug the values of a, b, and c into the quadratic formula p=2a−b±b2−4ac.p=2⋅6−(−6)±(−6)2−4⋅6⋅(−4).
Simplify Equation: Simplify the equation. p=126±36+96.
Add Inside Square Root: Continue simplifying by adding inside the square root. p=126±132.
Simplify Square Root: Simplify 132 to its simplest radical form.132=4×33=2×33.
Substitute Back into Equation: Substitute the simplified square root back into the equation. p=126±233.
Divide by Denominator: Divide both terms in the numerator by the denominator.p=21±(61)33.
Round to Nearest Hundredth: Round the decimal part of the solutions to the nearest hundredth if necessary.p≈0.5±0.1733.p≈0.5±0.17⋅5.74.
Calculate Approximate Values: Calculate the approximate decimal values.p≈0.5+0.98 or p≈0.5−0.98.p≈1.48 or p≈−0.48.
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