Question

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

C. 2/3 only

Answer 2

thsi is a pair of equations bla- bla part and clop clop parts will always equal zero.

therefore 3x-2=0 ; so x= 2/3. and also, 7x+1=0 ; so x= -1/7


hence answer is [A.]