SOLUTION: PLEASE HELP ME PLEASE I AM NOT ABLE TO SOLVE IT.... IF (X-7)(X-3)=0,THEN X=?(OPTIONS ARE.......) (A)7 OR 3 (B)7 OR -3 (C)-7 OR 3 (D)-7 OR -3 (E)-4 OR -3 EXPLAIN ME TOO HOW

Algebra ->  Equations -> SOLUTION: PLEASE HELP ME PLEASE I AM NOT ABLE TO SOLVE IT.... IF (X-7)(X-3)=0,THEN X=?(OPTIONS ARE.......) (A)7 OR 3 (B)7 OR -3 (C)-7 OR 3 (D)-7 OR -3 (E)-4 OR -3 EXPLAIN ME TOO HOW      Log On


   



Question 924376: PLEASE HELP ME PLEASE I AM NOT ABLE TO SOLVE IT....
IF (X-7)(X-3)=0,THEN X=?(OPTIONS ARE.......)
(A)7 OR 3
(B)7 OR -3
(C)-7 OR 3
(D)-7 OR -3
(E)-4 OR -3
EXPLAIN ME TOO HOW YOU ARE CHOOSING OPTIONS.....

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
ZERO-PRODUCT RULE.
Let a and b be Real numbers. If ab=0 then either a=0 or b=0 or both a and b are zero.