SOLUTION: 14. The solutions to (2x+1)^2+x(2x-9)-5=0 are:
A x= -1/2 and x=4/3
B x= -1 and x=4
C x=0 and x= -2
D x= -2/3 and x= -1
E x=1 and x= -4
Algebra.Com
Question 923550: 14. The solutions to (2x+1)^2+x(2x-9)-5=0 are:
A x= -1/2 and x=4/3
B x= -1 and x=4
C x=0 and x= -2
D x= -2/3 and x= -1
E x=1 and x= -4
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
(2x+1)^2+x(2x-9)-5=0
4x^2 + 4x + 1 + 2x^2 - 9x - 5 = 0
6x^2 - 5x - 4 = 0 Format: a^2 + bx + c
x = -6/12, x = 16/12
x = -1/2, 4/3
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