smpreid90 smpreid90
  • 16-11-2019
  • Mathematics
contestada

Which expression is equivalent to (4(5^3)1/2?

Respuesta :

rani01654 rani01654
  • 20-11-2019

Answer:

[tex]10\sqrt{5}[/tex]

Step-by-step explanation:

In this problem, we are given expression in exponent form and we have to simplify the expression.

The expression is [tex][4(5^{3} )]^{\frac{1}{2} }[/tex]

Now, we know that [tex]5^{3} = 5 \times 5 \times 5 = 125[/tex]

So, [tex]4(5^{3} ) = 4 \times 125 = 500[/tex]

Now, 500 can be written as 100 × 5 = 10² × 5

Therefore, [tex][4(5^{3} )]^{\frac{1}{2} } = (500)^{\frac{1}{2} } = 10\sqrt{5} [/tex] {Since 500 = 100 × 5 = 10² × 5} (Answer)

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