Ask question

Ask question

All categories

1 year ago

11

Simplify 10 times the square root of quantity 3 x end quantity plus 4 times the square root of quantity 3 x end quantity plus 5

times the square root of quantity 3 x end quantity. 9 times the square root of quantity 3 x end quantity 9 times the square root of quantity 6 x end quantity 19 times the square root of quantity 3 x end quantity 19 times the square root of quantity 9 x cubed

2 answers:

gladu [14]1 year ago

3 0

$\\ \rm\dashrightarrow10\sqrt{3x}+4\sqrt{3x}+5\sqrt{3x}+9\sqrt{3x}+9\sqrt{6x}+19\sqrt{3x}+19\sqrt{9x^3}$

$\\ \rm\dashrightarrow (10+4+5+9+19)\sqrt{3x}+9\sqrt{6x}+19\sqrt{3^2x^2x}$

$\\ \rm\dashrightarrow 47\sqrt{3x}+9\sqrt{2x}\sqrt{3x}+57x\sqrt{x}$

$\\ \rm\dashrightarrow (47+9\sqrt{2x})\sqrt{3x}+57x\sqrt{x}$

Aloiza [94]1 year ago

3 0

Answer:

$19\sqrt{3x}$

Step-by-step explanation:

Given expression:

$10 \sqrt{3x}+4\sqrt{3x}+5\sqrt{3x}$

Given answer options:

$9\sqrt{3x}$

$9\sqrt{6x}$

$19\sqrt{3x}$

$19\sqrt{9x^3}$

To simplify the given expression, factor out $\sqrt{3x}$ :

$\implies 10 \sqrt{3x}+4\sqrt{3x}+5\sqrt{3x}$

$\implies \sqrt{3x}(10+4+5)$

Add the numbers in the parentheses:

$\implies \sqrt{3x}(19)$

Rearrange to standard form:

$\implies 19\sqrt{3x}$

Therefore, the answer is the third option.

You might be interested in

Please help all of my piont help me<br><br>pleeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaasse

KengaRu [80]

Answer:

<h2>3) -82.</h2><h2>4)-70.</h2><h2>5) -15.</h2><h2>6)-14.</h2><h2>7)5</h2><h2>8)15</h2><h2>9)16</h2><h2>10 )16</h2><h2>11)64</h2><h2>12)21.</h2><h2>13)1500 in the middle (not above not below)</h2><h2>14)450 m</h2>

7 0

3 years ago

Read 2 more answers

Find the equation of the line that passes through the points : (4 , -1 ) and (0 , -3)

Sergio [31]

Answer:

B. y= 1/2 x - 3

Step-by-step explanation:

base equation: y= mx+ b

slope(m) equation: $\frac{y_{2}-y_{2} }{x_{2} -x_{1} }$

y2= -1 y1= -3

x2= 4 x1= 0

$\frac{-1 - (-3)}{4-0} =\frac{2}{4} = \frac{1}{2}$

y- intercept: -3

found by taking the y from (0,-3)

3 0

3 years ago

A rectangle field has an area of 300 square meters and a perimeter of 80 meters. what are the length and width of the field?

Yakvenalex [24]

By definition the area of a rectangle is:
A = w * l
The perimeter is:
P = 2w + 2l
Where,
w: width
l: long
Substituting values:
300 = w * l
80 = 2w + 2l
Solving the system of equations we have:
l = 30 m
w = 10 m
Answer:
The length and width of the field are:
l = 30 m
w = 10 m

6 0

3 years ago

Please help me????????????

dybincka [34]

Answer:

please make me burner list

Step-by-step explanation:

mujse panga mat le na me hacker hu

you have laptop very nice 28/7

&7738

$1

8 0

2 years ago

If (7^0)^x = 1, what are the possible values of x? Explain your answer.

kobusy [5.1K]

Hello,

What do you think of $7^0$ ?

It is 1

and what do you think of $1^x$ ?

it is 1

and the solution of 1 = 1 ?

There is an infinity of solutions as 1 = 1 is always true.

thanks

6 0

3 years ago