Wednesday
April 23, 2014

Homework Help: math,correction

Posted by jasmine20 on Sunday, April 15, 2007 at 4:48pm.

Is this correct:

Problem #13

Solve: 9x^2 = 14

I did the following

i divided 9 by both sides then i get this:

x^2 = 1.5555555
then i squared both sides and i got the following answer:

x = 1.24

I would not have used decimals

x^2 = 14/9

x= +/- (√14)/3

Yes, except you actually took the square root of both sides. Remember in taking the square root, you get a +- answer.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - how do you solve 9x=6 9x=6 Divide both side by 9. (Remember you can add, ...
math,algebra - is this correct? solve: 9x^2=14 this is what i did: i divide 9 by...
Math Check - Solve the inequality. So i have done this problem at least three ...
math - what does x= to 4-2x=7x+13 add two x to both sides 4=9x+13 subtract 13 ...
Algebra - Can you explain to me how to solve this equation? 2/3x-9=1/3 1/3=.33 ...
Albegra - I need to know if my answer is correct for the following two problems...
Albegra - I need to know if my answer is correct for the following two problems...
Albegra - I need to know if my answer is correct for the following two problems...
Math - A few here. 4x-8 ------ x(squared)-4 _________________________ 2m(squared...
math correction - solve for x: 3x - 2y = 6 i need help in solving this: the ...

Search
Members