Rational Exponents
625^(3/4)
pm 125
sqrt(3p-14) = sqrt(26-2p)
8
What is the "important point" of the following square root function?
sqrt (x-3)+4
(3,4)
What is the domain and range of all cube root functions?
(-inf, inf)
(3x+1)/(x+1)= (6x-8)/(x+1)
x = 3
64^(-2/3)
1/16
2 root(3)(2x-6) = 8
x = 35
What is the "important point" of the following cube root function?
root(3)(-x-4)+3
(-4, 3)
How can you find the domain and range of a square root function?
Answers will vary
3 = (3x + 3)/ x+(3)/x^2
x = -1
125^(-2/3)* 27 ^ (1/3)
3/25
5 sqrt(b-9) = 50
b = 109
Graph the following
sqrt(x+2)-3
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Interpret the 300 point question
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(1)/(k^2+5k)+ 5/(k^3+5k^2)= (k-1)/k^2
k = 2
root(3)((27x^6)/2)
(3x^2 * 2^(2/3))/2
sqrt(-9-3x) = x + 3
x = -6 and x = -3
Graph the following
root (3)(x-1)+2
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Interpret the 400 point question
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1/(r+6)-(r-2)/(r-1)= 1/(r^2+5r-6)
r = 2 and r = -5
(((2p^2r^3s^2)^2)/(4p^4r^2s^3))^-2
(1)/(r^8s^2)
root(3)(x^2+9+3x)=root(3)(-3x)
x = -3
Graph the following
sqrt(-x-1)+2
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Interpret the 500 point question
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(n-6)/(n-5)- 6/(n^2-7n +10) = 1/(n-5)
n = 8 and n = 1