5. Use the properties of logarithms to expand the given logarithm and simplify Assume when necessary that all quantities represent positive real numbers. In O In(5) -In(6) + .5 In(x) - In(y) +In(2) O...
Hello, I'm struggling with #13 In Exercises 1 - 15, expand the given logarithm and simplify. Assume when necessary that all quantities represent positive real numbers. 1. ln(xy) 3. log5 (7) 4. log(1.23 x 1037) 6. logo (22 – 25) P 7. log2 (42) 2. 1052 (2,140) p () 8. log|(92(gi3 – 8) Puma 14.1054() P 10. logo (si ) - PCB)ox (cover in log (100023,) 2. logo (20)" Pos. Increment)
Expand the given logarithmic expression. Assume all the variable expressions represent positive real numbers. When possible, evaluate logarithmic expression. Do not use calculator. ln(e^6/xy^5)
Write the logarithm as a sum or difference of logarithms. Simplify each term as much as possible. Assume that all variable expressions represent positive real numbers. 9x/92-5 log y (x + 5)2
Question 28 Assume that x, y, and z are positive numbers. Use the properties of logarithms to write the expression -210g x – 6logy + 5log as the logarithm of one quantity. X 1080 y2.26 O None of these 10g Z 108 x 2uyº - xo.za logo 1oBo Question 29 Find a polynomial with the given zeros. Remember each zero produces a factor. 3,1 O x2 - 4x +4 O x2 - 4x - 3 o r2 - 4x +3...
1 use the properties of logarithms to rewrite the expression. Assume all variables represent real numbers2 Find all rational zeros & factor f(x) f(x) = 4x3 –28x2 - x + 7
Simplify 3 6 r v Assume that all variables represent positive real numbers.
0 -2 B . 5 6 7 8 9 10 Write the logarithm as a sum or difference of logarithms. Simplify each term as much as possible. Assume that all variable expressions represent positive real numbers х
Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers. (su?v5) ** (4u-203) (9u?v-3) -2 (9u?v=) ** (4u-209). (sº-3) -2 | (Simplify your answer. Type exponential notation with positive exponents.)
Simplify completely. The answer should contain only positive exponents. Assume all variables represent positive real numbers. Do not use radical form and express any number as an integer or simplified fraction. 32u22 3/5 4,,5
3- Simplify. Assume all variables represent positive real numbers. a) 11/x7-7x4x +24/ b) 3 72m2 -5/32m2 -3118m2 c7N7+NI4) d) V2(5 72-4 50)