hnbrewster hnbrewster
  • 24-02-2017
  • Mathematics
contestada

Help. I got it wrong and have no clue how to get to the right answer!

Help I got it wrong and have no clue how to get to the right answer class=

Respuesta :

jdoe0001 jdoe0001
  • 24-02-2017
[tex]\bf 2x+\sqrt{4x^2}+\sqrt[3]{8x^3}\qquad \begin{cases} 4\to 2^2\\ 8\to 2^3 \end{cases}\qquad thus \\\\\\ 2x+\sqrt{2^2x^2}+\sqrt[3]{2^3x^3}\implies 2x+\sqrt{(2x)^2}+\sqrt[3]{(2x)^3} \\\\\\ 2x+2x+2x=\boxed{6x}[/tex]
Answer Link

Otras preguntas

what is the sum of the first 30 odd numbers? How to calculate it without having to add all of them.
Find the circumference and area of the circle whose equation is (x-9)^2 + (y-3)^2 = 64. Leave the answer in the terms of pi
what is .08 divided by .0094
evaluate the expression. write answer without exponets64 to the 1/2 power
Help me please machiavellian 1. a hodge-podge of writings all mixed together 2. utterly revolting; appalling; extremely wicked/brutal/cruel 3. methodology of ga
what is .08 divided by .0094
Reorder the following equations in ascending order of steepness.y = 15x + 5y = 0.15x - 1y = xy = x + 100
Write the equation in slope-intercept form of the line that has a slope of 6 and contains the point (1, 1)
Please help propagate 1. a stream 2. to support 3. a mockery 4. to flourish
Write an equation for the line representing each of the following situations.A driving range charges $10 per bucket of golf balls.Car rental agency charges $100