3 years ago

Which of these are linear? Choose ALL that apply.

Mathematics

1 answer:

sertanlavr [38]3 years ago

8 0

Answer:

y=2x-4 is linear while the other is quadratic.

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bezimeni [28]

Answer:

$x=-9$ is an extraneous solution: True

$x=9$ is the only solution: True

Step-by-step explanation:

The given logarithmic equation is: $2\log_3x=4$

Apply the property $n\log_ab=\log_ab^n$ to the LHS to get: $\log_3x^2=4$

We rewrite the corresponding indicial expression to get:

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Take square root to get:

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3 years ago

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