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Anton [14]
3 years ago
12

What is the simplest form of the quotient 4 sqrt 810 / 4 sqrt 2

Mathematics
2 answers:
Ganezh [65]3 years ago
5 0

Answer:

3 4 sqrt 5

I do not know the explanation but that is the correct answer just took it


maria [59]3 years ago
3 0

Answer:

\boxed{3\sqrt[4]{5}}

Step-by-step explanation:

The given quotient is

\frac{\sqrt[4]{810} }{\sqrt[4]{2} }

We write one radical for the quotient to obtain;

=\sqrt[4]{\frac{810}{2} }

We simplify the radicand (the expression under the radical sign) to obtain;

=\sqrt[4]{405}

Find the the prime factorization of the simplified radicand to get;

=\sqrt[4]{3^4\times 5}

We now split the radical to get;

=\sqrt[4]{3^4}\times \sqrt[4]{5}

This finally simplifies to;

=3\sqrt[4]{5}

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Help please I really need help, thank you
nirvana33 [79]

Answer:

What do you need help with? Answer and I will tell you anything you need.

Step-by-step explanation:

6 0
3 years ago
Question 8
sasho [114]

we are given

system of equations

First equation is

3x-2y=31

Second equation is

3x+2y=-1

now, we can find augmented matrix

A=\begin{pmatrix}3&-2&31\\ 3&2&-1\end{pmatrix}

now, we can change it into reduced row echelon form

step-1: multiply the 1st row by 1/3

A=\begin{pmatrix}1&-2/3&31/3\\ 3&2&-1\end{pmatrix}

step-2:add -3 times the 1st row to the 2nd row

A=\begin{pmatrix}1&-2/3&31/3\\ 0&4&-32\end{pmatrix}

step-3:multiply the 2nd row by 1/4

A=\begin{pmatrix}1&-2/3&31/3\\ 0&1&-8\end{pmatrix}

step-4: add 2/3 times the 2nd row to the 1st row

A=\begin{pmatrix}1&0&5\\ 0&1&-8\end{pmatrix}

so, we get

x=5,y=-8

Answer is (5,-8)

6 0
3 years ago
Read 2 more answers
Calculate the stroke of a slider-crank where the crank radius is 4.13 inches and the coupler is 5 inches.
scoray [572]

Answer:

x=8.268 inches

Step-by-step explanation:

From the question we are told that:

Radius r=4.13

Coupler C= 5 inches.

Generally the equation for Stroke in a slider-crank Mechanism x is mathematically given by

 x=2* Radius

 x=2*4.13

 x=8.268 inches

5 0
3 years ago
The tension t in a spring varies directly with the distance d the spring is stretched. If the
yarga [219]

Answer:

t = 21d

Step-by-step explanation:

Here tension and distance are denoted t by d  and  respectively. Since  t varies directly with d , then the relation between  t and d is k=td Given that, for the tension 42 pounds, the spring is stretched 2 inches. Substituting  t = 42 and d= 2 into  t = kd find the value of k . Therefore,

42= K (2)

K=\frac{42}{2}

K= 21

Thus the relationship is t = 21d

(Hope this helps can I pls have brainlist (crown)☺️)

7 0
2 years ago
What is the value of (-7+ 3) - (2 - 61)?<br>-9+ 9і<br>-9- зі<br>-5 - зі<br>-5+ 9і​
rodikova [14]

Good morning ☕️

______

Answer

-9+ 9і

___________________

Step-by-step explanation:

(-7+ 3i) - (2 - 6i) = -7+3i-2+6i = (-7-2)+(3i+6i) = -9+9i.

:)

5 0
3 years ago
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