drainy0uandthefish drainy0uandthefish
  • 01-02-2019
  • Mathematics
contestada

which expression equals 9^3 sqrt 10
A. 5 sqrt 10 + 4 sqrt 10
B. 5^3 sqrt 10 + 4 ^3 sqrt 10
C. 5 sqrt 10 + 4^3 sqrt 10
D. 5^3 sqrt 10 + 4 sqrt 10

Respuesta :

OrethaWilkison OrethaWilkison
  • 01-02-2019

Answer:

Option B is correct.

[tex]5\sqrt[3]{10} + 4\sqrt[3]{10}[/tex]

Step-by-step explanation:

Given the equation:   [tex]9\sqrt[3]{10}[/tex]

We can write 9 as:

9 = 5+ 4

then;

[tex](5+4)\sqrt[3]{10}[/tex]

Using distributive property:

[tex]a\cdot(b+c)= a\cdot b+ a\cdot c[/tex]

Apply distributive property:

[tex]5\sqrt[3]{10} + 4\sqrt[3]{10}[/tex]

Therefore, the expression which is equivalent to  [tex]9\sqrt[3]{10}[/tex] is [tex]5\sqrt[3]{10} + 4\sqrt[3]{10}[/tex]

Answer Link
ay078
ay078 ay078
  • 10-11-2019

Answer:

its B on edge

Step-by-step explanation:

Answer Link

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