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Juliette [100K]
1 year ago
8

Help needed. log4(x-6)=-2

Mathematics
1 answer:
vampirchik [111]1 year ago
5 0

Step-by-step explanation:

3x-24=-2

3x=-2+24

3x=22

x=22÷3

x=7.333

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LekaFEV [45]

Answer:

(a)\ \sqrt{20}=2\sqrt{5}

(b)\ \sqrt{300} = 10 \sqrt{3}

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Step-by-step explanation:

Required

Simplify

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(c)\ \sqrt{128}

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<em></em>

<em>Questions 4 and 5 are not clear</em>

<em>Follow the steps in 1 - 3 to solve 4 and 5</em>

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