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
Vlad [161]
3 years ago
11

Rewrite in simplest rational exponent form √x • 4√x. Show each step of your process.

Mathematics
1 answer:
pantera1 [17]3 years ago
7 0
Multiplying these together, we get:

4 \sqrt{x^2}

The square root of x^2 is x, so we have a final expression of 4x.
You might be interested in
Geno had a gift card for $40. He bought a DVD for $19.50. He spent the remaining amount on two video games. To find the cost of
Makovka662 [10]

Answer:

The answer is D

Step-by-step explanation:

7 0
3 years ago
Finding the roots by completing the square
Andrej [43]
For y=x^2-6x-11

complete the square

so roots
set y=0
0=x^2-6x-11

group x terms
0=(x^2-6x)-11
take 1/2 of linear coefient (-6) and square it
-6/2=-3, (-3)^2=9
add positive and neative to inside of parenthasees
0=(x^2-6x+9-9)-11
complete square
0=((x-3)^2-9)-11
expand
0=(x-3)^2-9-11
0=(x-3)^2-20
add 20 to both sides
20=(x-3)^2
sqrt both sides
remember positive and negative roots

+/-2√5=x-3
add 3 to both sides
3+/-2√5=x

so
x=3+2√5 and 3-2√5
6 0
3 years ago
What does it mean in geometry when they are putting segments over each other to show proportionality? In some video about triang
Norma-Jean [14]

Answer:

Read below.

Step-by-step explanation:

The expression "BA to the length of MA" is probably part of the expression "the length of BA to the length of MA" and is a ratio.

A proportion is setting two ratios equal.

If two triangles are similar, then the lengths of corresponding sides are proportional. That means that the ratios of the lengths of corresponding sides are equal.

For example, let's say you are given triangles ABC and XYZ, and you are told that triangle ABC is similar to triangle XYZ.

By the order of the letters in ABC and XYZ, you can conclude that

side AB corresponds to side XY

side AC corresponds to side XZ

side BC corresponds to side YZ

Since the lengths of corresponding sides are in the same ratio, so you can further conclude that

the length of AB is to the length of XY as

the length of AC is to the length of XZ as

the length of BC is to the length of YZ

Mathematically, you can write the previous three lines as the proportion

AB/XY = AC/XZ = BC/YZ

3 0
2 years ago
Can you guys help me find the domain? (finding the domain graphically)
malfutka [58]

Answer:

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Step-by-step explanation:

Hope this helps i would give answer but i dont know what the answer is so sorry but hope this helps you.

3 0
2 years ago
The cheerleading team lines up down the football field to rally the spectators. If there are 12 cheerleaders, which expression g
Whitepunk [10]
They can line up every 10 yards because there are 120 yard on a football field
12 cheerleaders gives you 1 every 10 yards
3 0
3 years ago
Other questions:
  • Find the lateral area and surface area of the prism.
    7·1 answer
  • Perform the following division: 3 3/4 ÷ 2/8
    14·1 answer
  • What is the total number of rectangles and triangles used for the net of this solid?
    12·1 answer
  • 3g) |<br> Which is the simplified form of the expression<br> 14:
    8·1 answer
  • Solve 11 + 4x = 2x + 21 for x
    14·1 answer
  • Please answer this thank youuuu
    7·1 answer
  • - 27 - 13c=9<br><br><br> would this come out to be a fraction?
    12·1 answer
  • What is the radius for the circle given by the equation x^2+(y-1)^2=12?
    8·1 answer
  • What is the solution set for -4 x+ 10&gt;5 x+ 55?
    11·2 answers
  • Use the model to find the missing number in the pair of equivalent expressions.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!