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Ipatiy [6.2K]
3 years ago
5

Find the values of A B C AND D of 4x^2 (2x^3+5x)= Ax^B +Cx^D

Mathematics
1 answer:
iren2701 [21]3 years ago
3 0

The values are A=8, B=5, C= 20 and D=3

Explanation:

The expression is 4x^{2} (2x^{3} +5x)=Ax^{B} +Cx^{D}

Simplifying, we get,

8x^{5} +20x^3=Ax^{B} +Cx^{D}

Since, both sides of the expression are equal, we can equate the corresponding values of A, B, C and D.

Thus, we get,

8 x^{5}=A x^{B} ⇒ A=8 and B=5

Also, equating, 20 x^{3}=C x^{D}, we get,

C=20 and D=3

Thus, the values are A=8, B=5, C= 20 and D=3

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a university is comparing the grade point averages of biology majors with grade point averages of engineering majors. the univer
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Null hypothesis is the initial truth, which is that ; there is no difference in the mean grade point average of both biology and engineering majors

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The Alternative hypothesis is the opposite of the null, which is stated has ; there is difference between the average GPA of both Engineering and Biology majors

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3 years ago
Solve.<br><br> 5x-2y&lt;10<br> I give Brainliest!
Anestetic [448]
<h2>Answer:</h2>

This is impossible to solve.

<h2>Step-by-step explanation:</h2>

For an equation or inequality to be solvable, there must be the same number of inequalities as variables. Here, there is an x and there is a y. This means that you need at least two inequalities to solve it.

You can, however, rearrange to get x or y on one side.

This can be done for x:

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Or it can be done for y:

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I need to see the diagrams to tell you.
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3 years ago
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Answer:

4cm

Step-by-step explanation:

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