MATHEMATICS HIGH SCHOOL

Which of the following is the rational exponent expression of fifth root of 7 n?

Answers

Answer 1

Answer:

The rational exponent expression of $\sqrt[5]{7n}$ will be $(7n)^(1)/(5)$ .

What is rational exponent ?

Rational exponent are exponents of numbers that are expressed as rational numbers, that is, in $a^{(p)/(q) }$ form.

i.e. $a^{(p)/(q) }=\sqrt[q]{a^n}$

We have,

$\sqrt[5]{7n}$

so, Using the mentioned formula,

$a^{(p)/(q) }=\sqrt[q]{a^n}$

$\sqrt[5]{7n}=(7n)^(1)/(5)$

So, this is the rational expression $(7n)^(1)/(5)$ using above mentioned formula.

Hence, we can say that the rational exponent expression of $\sqrt[5]{7n}$ will be $(7n)^(1)/(5)$ .

To know more about rational expression click here

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Answer 2

Answer: 5n7 (7n)5 7 times n to the one fifth power quantity of 7n to the one fifth power

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S and T are two-digit positive integers that have the same digits but in reverse order. If the positive difference between S and T is less than 40, what is the greatest possible value of S minus T

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Answer :Answer: Did you get helped on this one?

Step-by-step explanation: okay yup yup have a good day OKAY

Step-by-step explanation: HAVE A GOOD ONE OKAY

Simplify $(x^3-x+1)/( √(x) )$

Answers

Divide each term by $√(x)$ to get $x^(2) √(x) - √(x) + ( √(x) )/(x)$

$(x^(3) - x + 1)/(√(x)) = (x^(3) - x + 1)/(√(x)) * (√(x))/(√(x)) = ((x^(3) - x + 1)√(x))/(x) = (x^(3)√(x) - x√(x) + √(x))/(x) = x^(2)√(x) - √(x) + (√(x))/(x)$

since there are 5,280 feet in one mile and 3.3 feet in one meter how many meters per second are equivalent to 60 miles per hour

Answers

60 miles per hour = 26.8 meters per second.

I need the area of each sector in the 3 circle. Answers in term of pie . 11,14,17

Answers

11.

(π* $3^(2)$ *45) / 360 = (9π) / 8;

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Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance from point C to point D.1

0

1.5

2.25

Answers

If we use similar triangles ( as shown in the attachment ) we will see that the line CM is also 1/4 *( yC-yD)= 1/4*(2+2) = 1/4*4 =1
Answer: y-value of that point is A) y=1.

Hello,

A=middle of [CD] =((1-4)/2,(2-2)/2)=(-3/2,0)
B=middle of [CA]=((1-3/2)/2,(2+0)/2)=(-1/4,1)

Value of y=1

Answer A

The work of a student to solve a set of equations is shown: Equation 1: m = 8 + 2n
Equation 2: 4m = 4 + 4n

Step 1: −4(m) = −4(8 + 2n) [Equation 1 is multiplied by −4.]
4m = 4 + 4n [Equation 2]
Step 2: −4m = −32 − 8n [Equation 1 in Step 1 is simplified.]
4m = 4 + 4n [Equation 2]
Step 3: −4m + 4m = −32 − 8n + 4n [Equations in Step 2 are added.]
Step 4: 0 = −32 − 4n
Step 5: n = −8

In which step did the student first make an error?

Step 1
Step 2
Step 3
Step 4

Answers

it might be step 4 where it got dropped by step 3

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