Which step when solving radical equations may produce extraneous solutions?

1 answer:

7 0

<span>An equation that contains a radical expression is called a radical equation. Solving radical equations requires applying the rules of exponents and following some basic algebraic principles. In some cases, it also requires looking out for errors generated by raising unknown quantities to an even power.</span>

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Please help I cant do it and it is super late

pantera1 [17]

The linear relationship should be
AGE
16 ,17 ,18 ,19 ,20

162,171,180,189,198
WEIGHT
His weight should be going up 9 pounds per birthday

3 0

3 years ago

Using the illustration below, calculate the area of the circle.

Lynna [10]

Answer:

Where is the illustration?

Step-by-step explanation:

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=-%5Cfrac%7B5%7D%7B6%7D%20n-%5Cfrac%7B1%7D%7B6%7D%20%3D-%5Cfrac%7B1%7D%7B3%7D%20%2B%5Cfrac%7B11

mel-nik [20]

Answer:

n = -2

Step-by-step explanation:

$\frac{-5}{6}n-\frac{1}{6}=\frac{-1}{3}+\frac{11}{6}\\\\\frac{-5}{6}n=\frac{-1}{3}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{(-1)*2}{3*2}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2}{6}+\frac{11}{6}+\frac{1}{6}\\\\\frac{-5}{6}n=\frac{-2+11+1}{6}\\\\\frac{-5}{6}n=\frac{10}{6}\\\\n=\frac{10}{6}*\frac{6}{-5}\\\\n= -2$

4 0

3 years ago

this is a clear picture from the last one. can u show me the steps of how u worked out the answer plz

azamat

One piece at a time:

4(p+2) means 4 times everything inside the parentheses.
That's
   4(p) + 4(2) = 4p + 8 .

3(2p-3) means 3 times everything inside the parentheses.
That's
   3(2p) + 3(-3) = 6p - 9 .

Now add everything up:

   4p + 8 + 6p - 9 .

Add all the p's together:   4p + 6p = 10p

Add all the plain numbers together: 8 - 9 = -1

The final result is: 10p - 1 .

4 0

3 years ago

2|4x-1|=38 I need to solve this

umka21 [38]

First you have to have the absolute value isolated so the 2 has to be divided. Then set up the two cases and solve.

5 0

3 years ago