michko20 michko20

20-02-2021
Mathematics

contestada

Which expression is equivalent to , if y > 0?
A.

B.

C.

D.

Which expression is equivalent to if y gt 0 A B C D class=

Respuesta :

mhanifa mhanifa

20-02-2021

Answer:

D. 126y²

Step-by-step explanation:

Given expression:

3[tex]\sqrt{2y^3}[/tex]· 7[tex]\sqrt{18y}[/tex]

Simplify:

21 [tex]\sqrt{2*18*y^{3+1}}[/tex] =
21[tex]\sqrt{36y^4}[/tex] =
21(6y²) =
126y²

Correct choice is D

Answer Link

rigbyraccoon rigbyraccoon

20-02-2021

Answer:

D. 126y²

Step-by-step explanation:

Answer Link

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