Find the first five terms of the sequence: an = 2an - 1 - an - 2; a1 = 4; a2 = 3. A) {4, 3, 2, 2, 2} B) {4, 3, 2, 1, 0} C) {4, 3, 5, 1, 9} D) {4, 3, 4, 5, 6}
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What are the roots of the polynomial equation x⁴+x³=4x²+4x? use the graphing calculator and a system of equations. -2,-1,0,2 -2,0,1,2 -1,0 0,1
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