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Simplifying Pl = 20log(146 * 2300) Multiply 146 * 2300 lP = 20glo(335800) Reorder the terms for easier multiplication: lP = 20 * 335800glo Multiply 20 * 335800 lP = 6716000glo Solving lP = 6716000glo Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-6716000glo' to each side of the equation. -6716000glo + lP = 6716000glo + -6716000glo Combine like terms: 6716000glo + -6716000glo = 0 -6716000glo + lP = 0 Factor out the Greatest Common Factor (GCF), 'l'. l(-6716000go + P) = 0Subproblem 1
Set the factor 'l' equal to zero and attempt to solve: Simplifying l = 0 Solving l = 0 Move all terms containing l to the left, all other terms to the right. Simplifying l = 0Subproblem 2
Set the factor '(-6716000go + P)' equal to zero and attempt to solve: Simplifying -6716000go + P = 0 Reorder the terms: P + -6716000go = 0 Solving P + -6716000go = 0 Move all terms containing l to the left, all other terms to the right. Add '-1P' to each side of the equation. P + -1P + -6716000go = 0 + -1P Combine like terms: P + -1P = 0 0 + -6716000go = 0 + -1P -6716000go = 0 + -1P Remove the zero: -6716000go = -1P Add '6716000go' to each side of the equation. -6716000go + 6716000go = -1P + 6716000go Combine like terms: -6716000go + 6716000go = 0 0 = -1P + 6716000go Simplifying 0 = -1P + 6716000go The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
l = {0}
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