Assume that all variables represent nouzero numbers 4. y) (y (ду). 5. 5. 6. 6. 1....
1. Add and subtract. Assume that all variables represent positive real numbers. 6 pts 81b3 + 16b3 – 36b3
Simplify 3 6 r v Assume that all variables represent positive real numbers.
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
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
5. Subtract the radical expressions. Assume that all variables represent positive real numbers. 372y3 - Jy O A. 172y3 - 2y B. It can't be simplified further. C.3/17y9 - 2y D. (18y - 1) 2y
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 In(5) -In(6) In(z) .5 In(3)+.5 In(2) OIn(6) -In(5) +.5 In() In(3)+.5 In(2) O In(6) In(5).5 In(z) +.5 In(y) - In(z) None of these are correct 19. Use the properties of logarithms to expand the given logarithm and simplify Assume when necessary that all quantities represent positive...
4. Simplify each expression. All variables represent positive real numbers 3/24x15y4 a. 3)(x + 6)3 b. 3/7
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)
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.)
W Express the radical in simplified form. Assume that all variables represent positive real numbers. -272865