jaysoncabuto411 jaysoncabuto411

11-12-2020
Mathematics

contestada

x-5=√x + 1
solve and check for extraneous solutions

Respuesta :

lijocani lijocani

11-12-2020

The extraneous solution is 6. First square the right side of the equation, then solve. You get 6. Since when you plug in 6 to the equation, it does not add up to the same value on both sides, then it is extraneous.

Hope this helps!

Answer Link

Otras preguntas

What is the best book on the history of mathematics?

In a bag of 20 candies, 12 are red and 15 have peanuts in them. If the events of picking a red candy and picking a candy with peanuts are independent, how many

which term describes the british troops A.aware of landscape B.fighting for a cause C.larger forces D.underfed and not paid

The sides of a triangle are in the ratio 2:3:4. The shortest side has length 5cm. Find the perimeter

True or false? responding to a craving by using the drug can break the addiction cycle. You can also improve life for the person and his or her family

What can you conclude about parallel lines with the regard to the distance between them?

difference of a number and -3 is 6. what is the number

does this look correct? Write the equation 9x+2y=6 in slope-intercept form. 2. 9x+2y=6 9x-9x+2y=6-9 x+2y=-3 x+2y/2=-3/2 x+y=-1.5

During resistance training how often should you move

solve and graph the inequality x^2<64Part 1: take the square root of both sides of inequalityPart 2: recall that √x² < √b is equal to lxl< √b using the