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Problem

Solve equation. $2^{5 x}=\left(\frac{1}{16}\right…

00:41

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64 Problem 65 Problem 66 Problem 67 Problem 68 Problem 69 Problem 70

Problem 63 Hard Difficulty

Solve equation.
$4^{2 x}=8^{3 x+1}$

Answer

$\left\{-\frac{3}{5}\right\}$

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Algebra

Beginning and Intermediate Algebra

Chapter 12

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Section 5

Common and Natural Logarithms

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Exponential and Logarithmic Functions

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Watch More Solved Questions in Chapter 12

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Problem 16

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Problem 22

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Problem 48

Problem 49

Problem 50

Problem 51

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Problem 53

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Problem 55

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Video Transcript

Okay, so we want to solve the falling. So let's do you write this with the same base. You know that four is to turn around to So it's a for is it to eight? That's two directory. That's a nine X plus three. And now that we have the same basis, you know that our cars even well so that's four X is equal to nine X plus three. It's a chock a nine expert, both sides. So we have negative five X is equal to three, so we get that X is equal to a negative three over five.

We have video lessons for 68.06% of the questions in this textbook

Margaret L. Lial , John Hornsby

Beginning and Intermediate Algebra

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Absolute Value - Example 1

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01:48

Solve each equation.
$$4^{x}=8^{x+1}$$

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Solve each equation.
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Solve each equation.
$$8^{x^{2}}=2^{x+4}$$

01:58

Solve each equation.
$$8^{x^{2}}=2^{x+4}$$

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Solve each equation.
$$4 x^{4}-8 x^{2}+3=0$$

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$$\text { Solve: } 4 x^{2}+8 x=0$$

02:03

Solve equation.
$x^{2}-4 x+8=0$

03:08

Solve.
$$
3 x^{2}-8 x+4=0
$$

04:44

Solve.
$$\frac{8}{x^{2}-2 x+4}=\frac{x}{x+2}+\frac{24}{x^{3}+8}$$

07:43

Solve.
$$\frac{8}{x^{2}-2 x+4}=\frac{x}{x+2}+\frac{24}{x^{3}+8}$$

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