SOLUTION: Find an equation that has the solutions: x= -4 and 7 select 1 answer below: a.x^2 - 3x - 28 = 0 b.x^2 + 3x = 28 c.x^x - 11x = 28 d.x^2 + 3x + 28 = 0
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-> SOLUTION: Find an equation that has the solutions: x= -4 and 7 select 1 answer below: a.x^2 - 3x - 28 = 0 b.x^2 + 3x = 28 c.x^x - 11x = 28 d.x^2 + 3x + 28 = 0
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Question 110162
:
Find an equation that has the solutions: x= -4 and 7
select 1 answer below:
a.x^2 - 3x - 28 = 0
b.x^2 + 3x = 28
c.x^x - 11x = 28
d.x^2 + 3x + 28 = 0
Answer by
checkley71(8403)
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A) IS THE ONLY ONE WITH THE PROPER TERMS.
X^2-3X-28=0
(X+4)(X-7)=0
X+4=0
X=-4 ANSWER.
X-7=0
X=+7 ANSWER.