Saturday

February 28, 2015

February 28, 2015

Posted by **Joseph B.** on Saturday, January 13, 2007 at 12:55am.

I will one as an example.

sqrt(3x + 10) =x+4 I hope that is what you meant. When you dont use parenthesis in problems it can lead ot miscommunications.

square both sides:

3x + 10 = x^2 + 8x + 16

gathering terms then

x^2 + 5x +6 =0

(x+3)(x+2)=0

x= -2 9r x=-3

I will be happy to critique your work thinking on the others.

I believe that the answer to the square root of x^2 + 3x = x-3 is X = 3, x=-3 but I'm not sure. I believe the answer to the square root of 8x -2 = the square root of 2x is x=2 again I'm not sure.

I believe that the answer to the square root of x^2 + 3x = x-3 is X = 3, x=-3 but I'm not sure. I believe the answer to the square root of 8x -2 = the square root of 2x is x=2 again I'm not sure.

**Answer this Question**

**Related Questions**

Math ~CHECK MY ANSWER~ - 1) Which of these is a rational number? a. Pi b. Square...

Math ~CHECK MY ANSWERS~ - 1) Which of these is a rational number? a. Pi b. ...

Math simplifying mixed radicals - Please help me simplify these following mixed ...

Math simplifying mixed radicals - Please help me simplify these following mixed...

Algebra 2 - could you walk me thorugh these problems simplfy square root 18 - 3 ...

Algebra - Rationalize each expression by building perfect nth root factors for ...

College Algebra - I need some help with a handful of questions. I need to see ...

College Algebra - I need some help with a handful of questions. I need to see ...

Algebra - I need help on these kinds of radical problems. Once I get the ...

College Algebra help please - I need some help with a handful of questions. I ...