Concept explainers
Solve each equation.
(a) 4(x − 2) + 1 = 3 −
(b) 6x2= 13x + 5
(c) x2− x − 3 = 0
(d) x3+ x2= 4x + 4
(e) x4− 4x2+ 3 = 0
(f)
(g) 3e2x− 5 = 23
(h) 2 log(x + 1) − 1 = 2
(i)
(j)
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