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
Mnenie [13.5K]
3 years ago
5

The simplification of 2(4²-3)-7-519 5112​

Mathematics
2 answers:
makvit [3.9K]3 years ago
7 0

Answer:

19

Step-by-step explanation:

To simplify this we need to follow the order of operations.

We begin with: 2(4^2-3)-7

First, we need to simplify the exponent

2(16-3)-7

Next, we need to do everything within the parenthesis

2(13)-7

Now we can multiply

26-7

And lastly, we can subtract

19

Serjik [45]3 years ago
6 0
The answer is 19



First we do the power
So, 2(16_3)_7

Then we do the brackets
So,
2(13)_7

Then multiplication
So, 26_17

So, 19
You might be interested in
-2, 10, -50. Find the next two terms of this sequence. Give exact values (not decimal approximations)
lyudmila [28]

250 and - 1250

This is a geometric sequence with common ratio r = - 5

multiply each term by - 5 to obtain the next term

- 50 × - 5 = 250

250 × - 5 = - 1250

the sequence is - 2, 10, - 50, 250, - 1250


8 0
3 years ago
Read 2 more answers
Can someone help me with this one ​
Mkey [24]

Answer:

The answer is 1/10. Mark as brainliest ^-^

Step-by-step explanation:

8 0
3 years ago
Help with Algebra 2: 1. <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B7%5D%7Bx%5E5%7D%20%7D%7B%5Csqrt%5B4%5D%7Bx%5E2%7D%
Mars2501 [29]

Answer:

See explanation

Step-by-step explanation:

1. Given the expression

\dfrac{\sqrt[7]{x^5} }{\sqrt[4]{x^2} }

Note that

\sqrt[7]{x^5}=x^{\frac{5}{7}} \\ \\\sqrt[4]{x^2}=x^{\frac{2}{4}}=x^{\frac{1}{2}}

When dividing \sqrt[7]{x^5} by \sqrt[4]{x^2}, we have to subtract powers (we cannot subtract 4 from 7, because then we get another expression), so

\dfrac{5}{7}-\dfrac{2}{4}=\dfrac{5}{7}-\dfrac{1}{2}=\dfrac{5\cdot 2-1\cdot 7}{14}=\dfrac{3}{14}

and the result is x^{\frac{3}{14}}=\sqrt[14]{x^3}

2. Given equation 3\sqrt[4]{(x-2)^3} -4=20

Add 4:

3\sqrt[4]{(x-2)^3} -4+4=20+4\\ \\3\sqrt[4]{(x-2)^3}=24

Divide by 3:

\sqrt[4]{(x-2)^3} =8

Rewrite the equation as:

(x-2)^{\frac{3}{4}}=8\\ \\(x-2)^{\frac{3}{4}}=2^3

Hence,

\left((x-2)^{\frac{3}{4}}\right)^{\frac{4}{3}}=(2^3)^{\frac{4}{3}}\\ \\x-2=2^{3\cdot \frac{4}{3}}\\ \\x-2=2^4\\ \\x-2=16\\ \\x-2+2=16+2\\ \\x=18

3 0
3 years ago
What is the same as 7-(3+4)
ella [17]

Answer: 0

Step-by-step explanation:

first you distribute the negative which gives you 7-3-4 which equals 0

3 0
3 years ago
The volume of a cube 64 cuble units. Alyke says that a
Dimas [21]
Well the formula for finding the volume of rectangular prisms, is length x width x height, so any 3 numbers multiplied by each other that equal 64 could be the measurements. For example, a length of 2 units, height of 2 units and a width of 16 units has a volume of 64 so that could be your answer.
8 0
3 years ago
Other questions:
  • What is the solution?( no solution or all real numbers) -3(x-1) &gt; -3x - 2.
    12·1 answer
  • Order the numbers from greatest to least.<br><br>4. 234,358; 23,208; 23,098​
    12·1 answer
  • You have a $30 gift card from Amazon that you use to purchase two T-shirts for a total of $25. The sales tax is 8%. Will your gi
    10·1 answer
  • Circle the numbers that are integers <br>5 --4 2.6 0.8 repeating and 100​
    13·2 answers
  • Betty is making a cake that call for 4/6 cups of milk. Which of the following is equivalent to 4/6
    12·2 answers
  • After a holiday dinner there are 3 1/3 Apple pies left and 2 5/6 pumpkin pie left .
    12·1 answer
  • Triangle GCH is similar to triangle DCE. Find CH
    11·1 answer
  • Find the equation of the line of symmetry of y= (x+2)(x-8).​
    14·1 answer
  • Solve y = x + 6 for x.<br><br> x = y + 6<br> x = −y + 6<br> x = y − 6<br> x = −y − 6
    7·1 answer
  • Find a degree 3 polynomial that has zeros -2,3 and 6 and in which the coefficient of x^2 is -14. The polynomial is: _____
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!