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2 years ago

If f(x)=3x² - 4 and g(x)=x+2, find (f - g)(x).

Mathematics

1 answer:

nika2105 [10]2 years ago

3 0

Answer:

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 3x² - 4 - (x + 2) ← distribute parenthesis by - 1

= 3x² - 4 - x - 2 ← collect like terms

= 3x² - x - 6

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3 years ago

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3 years ago

in year 4 the store sold 112% of the total number of scooters sold during the previous three years combined determine the number

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Choose the correct simplification of the expression (-9a^3b^2c^10)^0

Flauer [41]

Option C: 1 is the simplification of the expression $\left(-9 a^{3} b^{2} c^{10}\right)^{0}$

Explanation:

The given expression is $\left(-9 a^{3} b^{2} c^{10}\right)^{0}$

We need to simplify the given expression.

<u>Simplification:</u>

To simplify the given expression, let us apply the exponent rule, $a^{0}=1$ where $a \neq 0$

Thus, the the exponent rule $a^{0}=1$ means that any value (except zero) to the power of zero is equal to one.

Thus, the expression $\left(-9 a^{3} b^{2} c^{10}\right)^{0}$ becomes,

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3 years ago

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3 years ago

If f(x)=3x² - 4 and g(x)=x+2, find (f - g)(x).​

If f(x)=3x² - 4 and g(x)=x+2, find (f - g)(x).