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Arada [10]
3 years ago
5

Using radicals,write an equivalent expression for the expression y1/5

Mathematics
1 answer:
Alexandra [31]3 years ago
7 0

Answer:

\sqrt[5]{y}

Step-by-step explanation:

To write the expression as a radical use the form x^{\frac{a}{b}} = \sqrt[b]{x^a} to convert.

y^{\frac{1}{5}} = \sqrt[5]{y}

You might be interested in
What is the binomial expansion of (2x – 3)^5?
Tanya [424]

Answer:

C

Step-by-step explanation:

(2x + 3)^5 = C(5,0)2x^5*3^0 +

C(5,1)2x^4*3^1 + C(5,2)2x^3*3^2 + C(5,3)2x^2*3^3 + C(5,4)2x^1*3^4 + C(5,5)2x^0*3^5

Recall that

C(n,r) = n! / (n-r)! r!

C(5,0) = 1

C(5,1) = 5

C(5,2) = 10

C(5,3) = 10

C(5,4) = 5

C(5,5) = 1

= 1(2x^5)1 + 5(2x^4)3 + 10(2x^3)3^2 + 10(2x^2)3^3 + 5(2x^1)3^4 + 1(2x^0)3^5

= 2x^5 + 15(2x^4) + 90(2x^3) + 270(2x^2) + 405(2x) +243

= 32x^5 + 15(16x^4) + 90(8x^3) + 270(4x^2) + 810x + 243

= 32x^5 + 240x^4 + 720x^3 + 1080x^2 + 810x + 243

7 0
3 years ago
Read 2 more answers
Simplify:(4x2 - 2x) - (-5x2 - 8x)
Marysya12 [62]

Answer:

4x2+5x2-2x+8x=9x2+6x

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Factor completely 6x^2 -4x
Liono4ka [1.6K]

Answer:

2x(3x−2)

Step-by-step explanation:

Factor 6x^{2} − 4x

6x^{2} − 4x

=2x(3x−2)

Hope this helps!

4 0
2 years ago
A rectangular basketball court has perimeter of 232 feet. The length of the court is 32 feet greater that the width. What is the
Phoenix [80]

Answer:

width=100 feet and length=132feet

5 0
3 years ago
1. Find the area of the shaded area of this figure:
statuscvo [17]
(area of square) - (area of triangle)

We know the are of a square is equal to s^2, where s is the side length.

While the are of a right angle tringle is 1/2*base*height

Then we have,

s = 10
base = 4
height = 4

(area of square) - (area of triangle)

=> (10^2) - (1/2)(4)(4)
=> 100 - 8
=> 92

Finally we get: 92 in^2
8 0
1 year ago
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