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
Oxana [17]
2 years ago
12

Select the correct answer. Which expression is equivalent to 8x^2^3 sqrt 375x + 2^3 sqrt 3x^7, if x=0?

Mathematics
2 answers:
natima [27]2 years ago
4 0

Answer:

(8x^3)^ \frac{2}{3} \sqrt{75x^3}  + 2^3 \sqrt{ 3x^7} =28x^3\sqrt{3x}

Step-by-step explanation:

The question is poorly formatted. The original question is:

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7

We have:

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7

Open bracket

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7} =(8^ \frac{2}{3} *x^{3* \frac{2}{3}}) \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7} =(8^ \frac{2}{3} *x^2) \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}

Express 8 as 2^3

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7} =(2^{3* \frac{2}{3}} *x^2) \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7} =(2^2 *x^2) \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7} =4x^2 \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}

Express 2^3 as 8

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}=4x^2 \sqrt{75x^3} + 8\sqrt{ 3x^7}

Expand each exponent

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}=4x^2 \sqrt{25x^2 *3x} + 8\sqrt{ 3x * x^6}

Split

(8x^3)^ \frac{2}{3} \sqrt{75x^3} + 2^3 \sqrt{ 3x^7}=4x^2 \sqrt{25x^2} *\sqrt{3x} + 8\sqrt{3x} * \sqrt{x^6}

(8x^3)^ \frac{2}{3} \sqrt{75x^3}  + 2^3 \sqrt{ 3x^7} =4x^2 *5x *\sqrt{3x} + 8\sqrt{3x} * x^3

(8x^3)^ \frac{2}{3} \sqrt{75x^3}  + 2^3 \sqrt{ 3x^7} =20x^3\sqrt{3x} + 8x^3\sqrt{3x}

Factorize

(8x^3)^ \frac{2}{3} \sqrt{75x^3}  + 2^3 \sqrt{ 3x^7} =28x^3\sqrt{3x}

Harlamova29_29 [7]2 years ago
4 0

Answer:

42x^2 ^3 square root 3x

Step-by-step explanation:

i got it right

You might be interested in
Which equation represents an inverse variation?<br> O y = 2x<br> Oy-<br> O yo<br> X<br> O y = -5x
olga nikolaevna [1]
O y = 2x is the answer
6 0
2 years ago
What is the largest whole-number value of n that your calculator will display in standard notation
Semenov [28]
A. 3^n      3^20
b.N^n      N^20
c.12^n    12^9
d.237^n  237^4
3 0
3 years ago
Read 2 more answers
Pls help or I’m gonna fail
ASHA 777 [7]

Answer:

3053.63 Is the answer

Step-by-step explanation:

V=4/3*3.14*9*9*9

3 0
3 years ago
Read 2 more answers
How do u find the area of the shaded region?
MrRa [10]
We can find area by calculating area of squre with side 27in minus area of square with side12in
4 0
3 years ago
Reflect shape A in the line y = x.
marshall27 [118]

Answer:

I didn't know and I tried ‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️

8 0
2 years ago
Other questions:
  • A rod was cut into 3 piece the length of the 3 piece are in the ratio of 5 : 3 :2 if the shortest is 25cm how long was the rod ​
    7·1 answer
  • What is 2/3x=10 one step equations
    9·2 answers
  • What is half way between six and twenty four
    13·1 answer
  • Please someone help❤️❤️❤️❤️
    15·1 answer
  • The legal profession conducted a study to determine the percentage of cardiologists who had been sued for malpractice in the las
    9·1 answer
  • Rewrite the equation in standard form : y=2x=7
    12·1 answer
  • Given h(x)=-x-4, find h (-6)
    12·2 answers
  • If sin theta= 4/5 and theta is in quadrant 2, the value of cot theta is . if necessary, use the slash mark ( / ) for a fraction
    10·1 answer
  • Carly bought one one yard of fabric, convert the<br> measurement to centimeters.
    10·1 answer
  • The ratio of side lengths for two similar cubes is 2/5.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!