+0

0
220
5
+47

Hi please help me fast! I have attempted this many different ways and I can't cracked it

Aug 26, 2021

#1
0

-9x^2 - 3x + 2 factors as -(3x - 2)(3x + 1), so x = 2/3.

Aug 26, 2021
#2
+47
0

Sorry that's incorrect:(

Correct answer was 1/3 you were so close!

SmartCookiezZ  Aug 26, 2021
edited by SmartCookiezZ  Aug 26, 2021
#3
+1

why do you post questions if you know their answers?!?

Guest Aug 26, 2021
#4
+1

Probably the answer key or it says that it's wrong

Guest Aug 26, 2021
#5
+117735
+1

Use the quadratic formula to solve it.

$$x = {-b \pm \sqrt{b^2-4ac} \over 2a}$$

Melody  Aug 27, 2021