Download Assignment 4.6 Solutions - Precalculus | MATH 1113 and more Study notes Pre-Calculus in PDF only on Docsity!
1.10/10 points | Previous AnswersMy Notes Question Part Points Submissions Used Estimate using the change of base formula. (Round your answer to four decimal places.) log 5 16
2.10/10 points | Previous AnswersMy Notes Question Part Points Submissions Used Evaluate using the change of base formula (without a calculator). log 516 log 54 2 3.10/10 points | Previous AnswersMy Notes Solve the equation 45 x^ +^11 = 53 โ^7 x x=
$$3ln(5)โ11ln(4)5ln(4)+7ln(5)
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IMPORTANT: Decimal answers will be marked incorrect. Enter an EXACT, symbolic answer (such as 3/2, not 1.5, or ln(2), not 0.69). Watch It 4.10/10 points | Previous AnswersMy Notes Find all solutions of the equation e^2 x^ โ 6 ex^ + 11 4 = 0 If there is more than one solution, enter it in a list separated by commas. IMPORTANT: Decimal answers will be marked incorrect. Enter an EXACT, symbolic answer (such as 3/2, not 1.5, or ln(2), not 0.69)
$$ln( 112 ),ln( 12 )
5.10/10 points | Previous AnswersMy Notes Find all solutions of the equation ex^ โ 6 e โ x^ = 1 If there is more than one answer, enter them in a list separated by commas. IMPORTANT: Decimal answers will be marked incorrect. Enter an EXACT, symbolic answer (such as 3/2, not 1.5, or ln(2), not .693) x =
$$ln(3)
6.10/10 points | Previous AnswersMy Notes Find the exact solution, using common logarithms. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) 6 x^ + 216 6 โ x = 42 x =
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Simplify completely. ( 27 a^6 )โ2/^3
$$ 19 a 4
10.10/10 points | Previous AnswersMy Notes Question Part Points Submissions Used Simplify completely. โ64 x^18 y โ 2/
$$16 x 12 y 24
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