maddy3lizabeth
maddy3lizabeth maddy3lizabeth
  • 10-01-2019
  • Mathematics
contestada

Simplify.
sqrt of 5 • sqrt of 12 • sqrt of 50

A. 10 sqrt 30
B. 7 sqrt 30
C. 7 sqrt 10
D. 10 sqrt 10

Respuesta :

gmany
gmany gmany
  • 10-01-2019

[tex]\sqrt5\cdot\sqrt{12}\cdot\sqrt{50}=\sqrt5\cdot\sqrt{4\cdot3}\cdot\sqrt{25\cdot2}=\sqrt5\cdot\sqrt4\cdot\sqrt3\cdot\sqrt{25}\cdot\sqrt2\\\\=\sqrt5\cdot2\cdot\sqrt3\cdot5\cdot\sqrt2=(2\cdot5)\sqrt{5\cdot3\cdot2}=\boxed{10\sqrt{30}}\to\boxed{A.}\\\\Used\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}[/tex]

Answer Link

Otras preguntas

For an anova comparing three treatment conditions, what is stated by the alternative hypothesis (h1)? there are no differences between any of the population mea
How would you ask your friend if he used to go to the beach as a child? A. ¿Iba a la playa de niño? B. ¿Iban a la playa de niño? C. ¿Ibas a la playa de niño?
dwayne needs to be careful eating carbo hydrates. what diet should he use
BRAINLIESTTTT ASAP!!!! Given that 2 angles are alternate interior angles, and one angle measures 34 degrees, what is the measure of the other angle? A. 34* B.
How did William goyens support the republic of Texas
Write an equation of the line perpendicular to the given line that contains P. ​P(4, -3); y=1/2x+3. Write an equation for the line in​ point-slope form.
Who visited the court of kublai khan
Mark accidentally falls out of a helicopter that is traveling 15 m/s. He plunges into a swimming pool 2 seconds later. Assuming no air resistance, what was the
Can somebody help me directions on the top of the paper
How does ATP form? Why is it so important to the cell?' (open answer)