SOLUTION: Given the equation p = q2 + 5q +2. Find the values of q corresponding to
p = -2.
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Question 333752: Given the equation p = q2 + 5q +2. Find the values of q corresponding to
p = -2.
Found 2 solutions by nerdybill, mananth:
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
Given the equation p = q2 + 5q +2. Find the values of q corresponding to p = -2
.
-2 = q^2 + 5q + 2
0 = q^2 + 5q + 4
0 = (q+4)(q+1)
q = {-4, -1}
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
p = q2 + 5q +2. Find the values of q corresponding to
p = -2.
..
-2=q^2+5q+2
add +2 to both sides
q^2+5q+4 =0
q^2+4q+q+4=0
q(q+4)+1(q+4)=0
(q+1)(q+4)=0
q=-1 OR q=-4
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