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2 years ago

Cameron is creating a chart of numbers and their opposites

Mathematics

1 answer:

lesantik [10]2 years ago

6 0

-8645 is not the opposite to -8645. 8645 is the correct opposite to -8645

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If f(x) =x2 +8 what is f(x) when x = 10

Shtirlitz [24]

F(x)= x² + 8

When x = 10

f(x) = 10² + 8 = 108

Answer: 108

8 0

2 years ago

Rewrite the radical expression as an expression with a rational exponent. the seventh root of x to the third power

kherson [118]

The expression with a rational exponent of the seventh root of x to the third power is x to the three sevenths power ⇒ answer A

Step-by-step explanation:

Let us explain how to change the radical expression as an expression

with a rational exponent

1. Find the number of the root and make it the denominator of the

fraction exponent

2. Find the power of the term under the radical and make it the

numerator of the fraction exponent

Examples:

$\sqrt{x^{n}}=x^{\frac{n}{2}}$

$\sqrt[3]{x^{n}}=x^{\frac{n}{3}}$

$\sqrt[5]{x^{n}}=x^{\frac{n}{5}}$

So $\sqrt[m]{x^{n}}=x^{\frac{n}{m}}$

∵ the radical expression is the seventh root of x to the third power

∵ seventh root = $\sqrt[7]{}$

∵ x to the third power = x³

∴ seventh root of x to the third power = $\sqrt[7]{x^{3}}$

Let us change it to the rational exponent

∵ $\sqrt[m]{x^{n}}=x^{\frac{n}{m}}$

∵ $\sqrt[7]{x^{3}}$

∴ m = 7 and n = 3

∴ $\sqrt[7]{x^{3}}$ = $x^{\frac{3}{7}}$

∵ $x^{\frac{3}{7}}$ is x to the three sevenths power

∴ $\sqrt[7]{x^{3}}$ is x to the three sevenths power

The expression with a rational exponent of the seventh root of x to the third power is x to the three sevenths power

Learn more:

You can learn more about radical equation is brainly.com/question/7153188

#LearnwithBrainly

4 0

3 years ago

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For the function, tell whether the graph opens up or opens down, identify the vertex, and tell whether the graph is wider, narro

lord [1]

Answer:

The answer is D, the last one.

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2 years ago

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72 apartments on 12 floors = apartments on 6 floors

Andreyy89

Step-by-step explanation:

36 apartamentos en total

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3 years ago

How to do operations with scientific notation

Shtirlitz [24]

1. Rewrite the number with the smaller exponent so that it has the same exponent as the number with the larger exponent by moving the decimal point of its decimal number.
2.Add/subtract the decimal numbers. The power of 10 will not change.
3. Convert your result to scientific notation if necessary.

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2 years ago