SOLUTION: Simplify and evaluate: (x^3 y-^4 z^0/5x^6y^8)^3 2 convert to scientific notation: 0.000347 3. For f(x)=2x-11, find f(2). 4. Perform the indicated operations: (5x^2 -

Algebra ->  Algebra  -> Polynomials-and-rational-expressions -> SOLUTION: Simplify and evaluate: (x^3 y-^4 z^0/5x^6y^8)^3 2 convert to scientific notation: 0.000347 3. For f(x)=2x-11, find f(2). 4. Perform the indicated operations: (5x^2 -       Log On

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Question 31044: Simplify and evaluate:
(x^3 y-^4 z^0/5x^6y^8)^3
2 convert to scientific notation:
0.000347
3. For f(x)=2x-11, find f(2).
4. Perform the indicated operations:
(5x^2 - 3x + 2) + (-3x^2 - 5x - 8_ - (x^2 + 3x - 10)

Answer by acerX(62) About Me  (Show Source):
You can put this solution on YOUR website!
1) %28%28x%5E3%28y%5E%28-4%29%29z%5E0%29%2F%285x%5E6%28y%5E8%29%29%29%5E3 the negative exponent goes to the denominator
%28%28%28x%5E3%29%28z%5E0%29%29%2F%28%285x%5E6%29%28y%5E4%29%28y%5E8%29%29%29%5E3 anything to the 0 power is 1
%28%28%28x%5E3%29%281%29%29%2F%28%285x%5E6%29%28y%5E4%29%28y%5E8%29%29%29%5E3 combine the y terms by adding the exponent
%28%28%28x%5E3%29%29%2F%28%285x%5E6%29%28y%5E12%29%29%29%5E3 simplify the x terms
%28%281%29%2F%28%285x%5E3%29%28y%5E12%29%29%29%5E3 a power raised to a power multiply the exponents
%281%29%2F%28%28125x%5E9%29%28y%5E36%29%29
.
2) please see this lesson >>http://www.algebra.com/algebra/homework/Exponents/Scientific-Notation.lesson
3)f%28x%29=2x-11, find f(2)
f%282%29=2%282%29-11 solve the math problem
4) this problem has an underscore in it, which i don't know what this means