Seudónimo Seudónimo
  • 23-05-2017
  • Mathematics
contestada

simplify the radical expression by rationalizing the denominator 2/sqrt 42

Respuesta :

bcalle
bcalle bcalle
  • 23-05-2017
2/sqrt 42

Multiply both the numerator and denominator by sqrt 42 to clear the radical.
2/sqrt42 * sqrt42/sqrt42 =
2sqrt42/42 =
sqrt42 / 21
Answer Link

Otras preguntas

Evaluate A 2 for A = -4.
Which statement best describes how the author’s experience has shaped his point of view?
PLEASE HURRY!!!!! What does the suffix -ive mean in the word attractive?
Hal rolled a number cude and tossed a penny. what is the probability of rolling an odd number and heads?
Why does Darry punch Steve when he calls Darry all brawn and no brain?   A. Darry is sensitive about being dumb.   B. Darry doesn't like Steve.   C.
Some one plzzzzzzzz gelp
Write th number of permutations in factorial form. then simplify. How many different ways can you and six of your friends sit in your assigned seats in math cla
what if Jordan sorted the shapes by polygons with right angles and polygons with angles less than right angles. with the circles still overlap?
What was one of the GREATEST problems that arose in constructing the Panama Canal?
what is Q1 AND Q3 AND IQR OF THE NUMBERS2,12,52,33,8,14