SOLUTION: I am trying to make sure I have the right answer. The problem states I have to solve this problem: {{{v^2+3v-28=0}}} The solutions(s) is/are v=_____. (Type an integer or a simp

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I am trying to make sure I have the right answer. The problem states I have to solve this problem: {{{v^2+3v-28=0}}} The solutions(s) is/are v=_____. (Type an integer or a simp      Log On


   



Question 396131: I am trying to make sure I have the right answer. The problem states I have to solve this problem:
v%5E2%2B3v-28=0
The solutions(s) is/are v=_____.
(Type an integer or a simplified fraction. Use a comma to separate answers as needed. Type each solution only once.)
ANSWER I GOT: v=4, -7

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi, Yes!
v%5E2%2B3v-28=0
factoring
(v+7)(v-4)= 0 Note:SUM of the inner product(7v) and the outer product(-4v) = 3v
(v+7)=0
v = -7
(v-4)= 0
v = 4