Question

Just checking my answer: Solve the equation: (3x - 2)(7x + 1) = 0.
A. {2/3, -1/7}
B. {-2/3, 1/7}
C. 2/3 only
D. -1/7 only
E. no solution

Answer 1

I think it's A

Answer 2

(3x-2)(7x+1)=0

(3x-2)=0
(7x+1)=0
-----------------------------
3x-2=0

3x=2

3x/3=2/3

x=2/3
-----------------------------
7x+1=0

7x=-1

7x/7=-1/7

x=-1/7
====================
x=2/3 , -1/7

Answer 3

thnk u

Answer 4

its A.