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Solve the following equation by factoring. \( 6\left(p^{2}-1\right)=5 p \) Rewrite the equation in a completely factored form. \( \square=0 \) (Type your answer in factored form.)

Ask by Salinas Owen. in the United States
Jan 24,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

\((3p + 2)(2p - 3) = 0\)

Solution

The equation to solve is: \[ 6\left(p^{2}-1\right) = 5p \] First, expand and rearrange the equation to set it to zero: \[ 6p^2 - 6 = 5p \\ 6p^2 - 5p - 6 = 0 \] Next, factor the quadratic equation \(6p^2 - 5p - 6\): 1. **Find two numbers that multiply to \(6 \times (-6) = -36\) and add to \(-5\).** These numbers are \(-9\) and \(4\). 2. **Rewrite the middle term using these numbers:** \[ 6p^2 - 9p + 4p - 6 = 0 \] 3. **Factor by grouping:** \[ 3p(2p - 3) + 2(2p - 3) = 0 \\ (3p + 2)(2p - 3) = 0 \] So, the completely factored form of the equation is: \[ (3p + 2)(2p - 3) = 0 \] **Answer:** \((3 p + 2)(2 p - 3) = 0\)

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Mind Expander

To solve the equation \(6(p^{2}-1)=5p\), first simplify and rewrite it in standard form. This gives: \[ 6p^2 - 6 - 5p = 0 \] Rearranging the terms, we get: \[ 6p^2 - 5p - 6 = 0 \] Next, we can factor this quadratic equation. We look for two numbers that multiply to \(6 \times -6 = -36\) and add up to \(-5\). These numbers are \(-9\) and \(4\). Therefore, we rewrite the equation as: \[ 6p^2 - 9p + 4p - 6 = 0 \] Grouping the terms: \[ 3p(2p - 3) + 2(2p - 3) = 0 \] Factoring by grouping, we have: \[ (3p + 2)(2p - 3) = 0 \] Now, set each factor to zero: 1. \(3p + 2 = 0 \Rightarrow p = -\frac{2}{3}\) 2. \(2p - 3 = 0 \Rightarrow p = \frac{3}{2}\) So the completely factored form is: \[ (3p + 2)(2p - 3) = 0 \] Thus, rewrite the equation as: \[ (3p + 2)(2p - 3) = 0 \]

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