ALGEBRA 2 PROBLEMS HEELP?
Write (^9square root 16)^5 using radical notation?
Write 10 ^3/7 using radical notation
Simplify (8x^3y^2)^-3 using positive exponent only
List all possible roots of f(x)=x^3+4x^2+9x+36
List all zeros of previous equation
Write (^9square root 16)^5 using radical notation?
Write 10 ^3/7 using radical notation
Simplify (8x^3y^2)^-3 using positive exponent only
List all possible roots of f(x)=x^3+4x^2+9x+36
List all zeros of previous equation
Comments
(^9√ ̅16)^5
= (^9√ ̅2^4)^5
= (2^(4/9))^5
= (2^(1/9)^4)^5
= (^9√ ̅2)^(4*5)
= (^9√ ̅2)^20
10^(3/7) = (^7√ ̅10)^3
(8x^3y^2)^-3
= (2^3*x^3*y^2)^-3
= (2^3*x^3*y^2)^-3
= 2^(3-3)*x^(3-3)*y^(2^-3)
= 2^0*x^0*y^(-1)
= 1*1*y^(-1)
= 1/y
x^3 + 4x^2 + 9x + 36
-3, -2, -1, 1, 2, 3
x^3 + 4x^2 + 9x + 36
= x^2(x + 4) + 9(x + 4)
= (x^2 + 9)(x + 4)
x = -4 or x = ±√ ̅(-9) = ±3i
36^5/2 in radical notation?