Thursday

October 23, 2014

October 23, 2014

Posted by **ALISSA** on Tuesday, May 22, 2012 at 12:08am.

13)–2x^2 =

14)(-2x)^2 =

10)Use the discriminant to determine

the number of solutions of 3x^2-4x+6=0

8)Solve sqrt[3b] = -3

- math -
**lucy**, Tuesday, May 22, 2012 at 1:24am13) 12

14) 36

10) ?

8)b=-2

just square both sides to get rid of the sqrt and divide both sides by 3 and you get -2

**Answer this Question**

**Related Questions**

math - Evaluate the following expressions for x=-3 13)–2x^2 = 14)(-2x)^2 = 10)...

math - solve 2x^2+3x+8=0 and express the solutions in a+bi form. Let's use the ...

Discriminant - Use the discriminant to determine how many real-number solutions ...

algebra,math,help - Use Property 2 to simplify each of the following radical ...

algebra - What would be the discriminant for this equation: x^2-2x+12=0 How many...

Math - Use the discriminant to determine how many real number solutions the ...

math - Use the discriminant to determine how many real-number solutions the ...

math - Use the discriminant to determine how many real-number solutions the ...

Math 111 - Use the discriminant to determine the number and type of solutions ...

intermediate algebra - 3x^2+9x+4=0 the discriminant is 33, using the ...