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(4x+3)(x-5) = 0
x = -3/4 or x = 5
2y = 15 y = 15/2 y = 7.5
16
-0.5
n - 15 = 86n = 86 + 15n = 101
Y=15/(2c+2x)
4x2-17x-15) = 0 (4x+3)(x-5) = 0 Therefore: x = -3/4 or x = 5
(x + 3)(4x + 5)
(x + 1)(x + 3)(x - 5)
y=±√15
-9
x=15
Divide each side by -15 and x = - 6/15.