Saturday
April 19, 2014

Homework Help: 11th grade

Posted by Sam on Tuesday, November 16, 2010 at 9:29pm.

Solve for x:9x^2-49=0

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

11th grade - solve a perfect square trinomial equation. (4x+1)(x+4)=49
11th grade math - -2x+7+9x-4
11th grade - The students of litchfield High school are in grades 9,10,11,12. Of...
11th grade algebra 2 - (1-7) write each function in vertex form (8-10) write ...
math - how would you factorise a) 9x^2 - 49 b) 9x^2 - 121 c) 49x^2 - 25x^2 ...
11th grade - what is the density of an 84.7g sample of an unknown substance if ...
math help!! - 1/x+2 + 1/X+4 =1 Solve by using quadratic formula.
11th grade - how do you solve a dilution problem, this is chemistry
11th grade - Use the following functions to solve. f(x) = x2 + x + 1; g(x) = 5...
11th grade - How do you solve for x^2 + square root of 6 times x -3 is > or...

Search
Members