1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mila [183]
1 year ago
8

Preform the indicated operation and express the answer in simplest radical form

Mathematics
1 answer:
tigry1 [53]1 year ago
5 0

hello

the question here is

3\sqrt[]{7}(14-4\sqrt[]{56})

step 1

multiply through the bracket by the coeffiecient

\begin{gathered} 3\sqrt[]{7}(14-4\sqrt[]{56}) \\ (3\sqrt[]{7}\times14)-(3\sqrt[]{7}\times4\sqrt[]{56}) \\ (14\times3\sqrt[]{7})-3\sqrt[]{7}\times4\sqrt[]{4\times14} \\ (42\sqrt[]{7})-3\sqrt[]{7}\times8\sqrt[]{14} \\ (42\sqrt[]{7})-\lbrack(3\times8)\sqrt[]{7\times14} \\ 42\sqrt[]{7}-24\sqrt[]{98} \end{gathered}\begin{gathered} 42\sqrt[]{7}-24\sqrt[]{49\times2} \\ 42\sqrt[]{7}-24\times7\sqrt[]{2} \\ 42\sqrt[]{7}-168\sqrt[]{2} \end{gathered}

You might be interested in
Expand 2x(8x+5)<br> This is something required for me to learn and I havent got a clue
Iteru [2.4K]
16x² + 10x


Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out
7 0
2 years ago
You read 40 pages a night for x amount what is the expression that represints the numbr of nights
dalvyx [7]
This depends on how many pages you read all together. I don't fully understand what the question is that you are asking. Could you try to explain it a little bit more? If you can then I could probably help you out :)
3 0
3 years ago
In the diagram below. C is an equal distance to A and B.
Fynjy0 [20]

Answer:

C(50;-20)

Step-by-step explanation:

The question is asking for the midpoint of the line.

The triangle is formed by placing a line directly from the y-axis to the x-axis.

The midpoint theorem is[ (x1+x2)/2 ; (y1+y2)/2 ].

your coordinates at A is (0;-40), because the x value is 0 on the line as shown in the diagram above point A.

Your coordinates for B are (100;0)

C[(x1+x2)/2 ; (y1+y2)/2 ]

C [(0+100)/2 ; (-40+0)/2 ]

C[ 100/2 ; -40/2]

C (50 ; -20)

7 0
2 years ago
BRAINLISET BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST
Vinvika [58]

Answer:

x = -15/2

Step-by-step explanation:

For this problem, we will simply use equation properties to solve for x.

2x - 5 = -20

2x - 5 + 5 = -20 + 5

2x = -15  ( Add positive 5 to both sides )

2x * (1/2) = -15 * (1/2)

x = -15/2  ( Multiply both sides by 1/2)

Hence, the solution to x is -15 / 2.

Cheers.

4 0
2 years ago
Read 2 more answers
WHat is B i will mark brain thing
katen-ka-za [31]

Answer:

C-2

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Line QR, line RS and line SQ are midsegments of triangle WXY. The perimeter of WXY is ____ cm.
    5·2 answers
  • Carlotta subscribes to the HotBurn music service. She can download no more than 11 song files per week. Carlotta has already dow
    11·1 answer
  • What goes into 117 and 130 evenly
    6·2 answers
  • A rectangle measures 2 2 /3 inches by 1 5/ 9 inches. What is its area?
    12·1 answer
  • Which part of this graph shows a nonlinear relationship? Depth of water 2 Time O A. 3 OB. 4 O C. 1 D. 2 ​
    8·1 answer
  • inside temperature y after x hours can be represented by y=68x. come park the functions by comparing the temperatures
    5·1 answer
  • 524cars/4weeks find unit rate​
    12·1 answer
  • HELP
    10·2 answers
  • Tell whether the relation is a function. Explain your reasoning.
    6·1 answer
  • PLEASE HELP!!!! Click on the picture
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!