2 years ago

Nalani says the expression 2+5x cannot be factored using the GCF. Is she correct? Explain why or why not

Mathematics

2 answers:

dedylja [7]2 years ago

7 0

Answer:

Step-by-step explanation:

serious [3.7K]2 years ago

5 0

The correct answer would be D, because there’s no other leading common factors between the two besides one.

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Log14/3 +log11/5-log22/15=log

Tamiku [17]

Answer:

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Step-by-step explanation:

when adding logs, apply the log rule: $\log _a\left(x\right)+\log _a\left(y\right)=\log _a\left(xy\right)$

∴ $\log\left(\frac{14}{3}\right)+\log\left(\frac{11}{5}\right)=\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)$

when subtracting logs, apply the log rule: $\log _a\left(x\right)\:-\:\log _a\left(y\right)=\log _a\left(\frac{x}{y}\right)$

$\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)-\log\left(\frac{22}{15}\right)=\log\left(\frac{\frac{14}{3}\cdot \frac{11}{5}}{\frac{22}{15}}\right)\\\\=\log\left(7\right)$

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How to solve including answer; 9r^2 +30r +25=0 by factoring

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