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Simplifying 8000000(1 + 4y + 6y2 + 4y3 + y4) = 20000000 (1 * 8000000 + 4y * 8000000 + 6y2 * 8000000 + 4y3 * 8000000 + y4 * 8000000) = 20000000 (8000000 + 32000000y + 48000000y2 + 32000000y3 + 8000000y4) = 20000000 Solving 8000000 + 32000000y + 48000000y2 + 32000000y3 + 8000000y4 = 20000000 Solving for variable 'y'. Reorder the terms: 8000000 + -20000000 + 32000000y + 48000000y2 + 32000000y3 + 8000000y4 = 20000000 + -20000000 Combine like terms: 8000000 + -20000000 = -12000000 -12000000 + 32000000y + 48000000y2 + 32000000y3 + 8000000y4 = 20000000 + -20000000 Combine like terms: 20000000 + -20000000 = 0 -12000000 + 32000000y + 48000000y2 + 32000000y3 + 8000000y4 = 0 Factor out the Greatest Common Factor (GCF), '4000000'. 4000000(-3 + 8y + 12y2 + 8y3 + 2y4) = 0 Ignore the factor 4000000.Subproblem 1
Set the factor '(-3 + 8y + 12y2 + 8y3 + 2y4)' equal to zero and attempt to solve: Simplifying -3 + 8y + 12y2 + 8y3 + 2y4 = 0 Solving -3 + 8y + 12y2 + 8y3 + 2y4 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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