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Simplifying -7b3 + 28b2 + -21m = 0 Reorder the terms: 28b2 + -7b3 + -21m = 0 Solving 28b2 + -7b3 + -21m = 0 Solving for variable 'b'. Factor out the Greatest Common Factor (GCF), '7'. 7(4b2 + -1b3 + -3m) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(4b2 + -1b3 + -3m)' equal to zero and attempt to solve: Simplifying 4b2 + -1b3 + -3m = 0 Solving 4b2 + -1b3 + -3m = 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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