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Maru [420]
2 years ago
14

Help solve with steps please! 7p^2-38p-24=0 Best answer gets brainliest!

Mathematics
2 answers:
sashaice [31]2 years ago
8 0

Answer:

p_{1}  = -\frac{4}{7}, p_{2} = 6

Step-by-step explanation:

7p^{2} - 38p - 24 = 0

(7p + 4) (p - 6) = 0

7p + 4 = 0

p_{1}  = -\frac{4}{7}

p - 6 = 0

p_{2} = 6

mina [271]2 years ago
4 0

Answer:

p = 6 \:  \: or \:  \: p =  -  \frac{4}{7}

Step-by-step explanation:

7p^2-38p-24=0

7p ^{2}  - 38p - 24 = 0

7 {p}^{2}  - 38p = 0 + 24

7 {p}^{2}  - 38p = 24

7p^2-38p-24=0

7p {}^{2}  - 42p + 4p - 24 = 0

7p(p - 6) + 4(p - 6) = 0

(p - 6)(7p + 4) = 0

p - 6 = 0 \: \:  \:  or \:  \: 7p + 4 = 0

p = 6 \:  \: or \:  \: p =  -  \frac{4}{7}

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<h3>What is Rate</h3>

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For part A:

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