nth Roots, Radicals, and Radical Exponents
root(3)(8y^9)
2y^3
root(3)(4) (6 root(3)(3) -1)
6 root(3)(12)- root(3)(4)
What transformation does the following equation have?
f(x)=root(3)(x-3)
right 3 units
13-root(4)(x)=10
81
Let f(x)=-x+6 and g(x)=5x. What is g(f(2)).
20
Simplify root(4)(16)
2, -2
root(4)(x^2)
sqrt(x)
root(4)(2) x root(4)(32)
2 root(4)(2)
What transformation does the following equation have? f(x)=sqrtx+1
up one unit
Let f(x)=-x+6 and g(x)=5x .
What is f+g?
4x+6
What is 81^(1/4)
3,-3
root(8)(v^8g^40)
pmvg^5
frac{6}{1+sqrt2
-6+6sqrt2
Rewrite the radical function and what transformation does the following equation have? f(x)=sqrt(4x-24)-6
stretch by a factor of 2
right 6 units
down 3 units
sqrt(6x-20)-x=6
4, 14
4 is extraneous
Let f(x)=x^2+x and g(x)=9-2x. What is fcircg ?
4x^2-38x+90
root(3)(27x^12)
3x^(4)
root(6)(729a^24b^18
pm3a^4b^3
(5sqrt3+6)(5sqrt3-6)
39
Rewrite the radical function and what transformation does the following equation have? f(x)=sqrt(25x+75)
Vertical stretch by 5
3 units right
sqrt(5x+1)+1=x
0, 7
0 is extraneous
Let f(x)=3x^2-2x+6 and g(x)=7x-4. What is f+g
3x^2+5x+2
6y^(3)=750
5
f(x)=x^2+5 and g(x)=sqrt(x)-5 Are the two functions inverses of each other?
Nope