All categories

2 years ago

What is the following simplified product? Assume x 0. (sqrt6x^2+4sqrt8x^3)(sqrt9x-xsqrt5x^5)

Mathematics

1 answer:

e-lub [12.9K]2 years ago

5 0

Answer:

Step-by-step explanation:

Keep in mind, whatever is inside of the square root, stays inside of the square root, and whatever is outside, stays outside, they don't multiply together. With parenthesis, exponents multiply, if there's no parenthesis, the exponents don't multiply. In this case, the exponents add.

Multiply each one together:

sqrt(6x^2) x sqrt(9x) = sqrt(54x^3)

sqrt(6x^2) x -(x sqrt(5x^5)) = -x sqrt(30x^7)

4 sqrt(8x^3) x sqrt(9x) = 4 sqrt(72x^4)

4 sqrt(8x^3) x -(x sqrt(5x^5)) = -4x sqrt(40x^8)

Then simplify:

sqrt(54x^2) = 3x sqrt(6x)

x sqrt(30x^7) = -x^4 sqrt(30x)

4 sqrt(72x^4) = 24x^2 sqrt(2)

-4x sqrt(40x^8) = -8x^5 sqrt(10)

You might be interested in

I WILL GIVE OUT BRAINELIST Quadratic functions g(x) and h(x) are graphed on the same coordinate grid. The vertex of the graph of

Soloha48 [4]

Answer:

h(x)=(x-12)2 and g(x)=2

7 0

3 years ago

Louis borrowed money from his dad to buy a car. After 4 years, Louls finally repaid his dad for the cost of the car and an addit

Sophie [7]

Sorry then dont know how to help

8 0

3 years ago

What does the atomic mass of an atom tell us?

Scorpion4ik [409]

The atomic mass of an atom tells us about how much the atom weighs.

Option A

Step-by-step explanation:

The atomic mass of an atom tells us about the weight of the atoms. An atom can be represented using the mass number denoted as A and atomic number denoted by Z. As atomic number is the number of protons present in the atom, mass number denotes the sum of protons and neutrons present in the atom.

So, the mass number will be approximately equal to the atomic mass. It can be also stated that atomic mass represents the weight of the atoms. The elements are arranged in the increasing order of their atomic mass in the periodic table.

8 0

3 years ago

Read 2 more answers

Write 5^4 in standard form

AfilCa [17]

Answer:

625

600+20+5

Step-by-step explanation:

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

From left to right.

Do exponent first.

$5^4=5*5*5*5=625$

Standard form of 5^4 is: ⇒ 600+200+5

625 is the correct answer.

600+200+5 is the correct answer.

4 0

3 years ago

Read 2 more answers

Provide the measure of each angle in quadrilateral RSTU

Vikentia [17]

Answer:

R = 112, S = 64, T = 58, U = 126

Step-by-step explanation:

Quadrilateral ABCD is reflected to create quadrilateral RSTU

The angles are all the same

Since a quadrilateral equals up to 360

112+64+58=234

360-234=126

6 0

3 years ago