Algebraic Equations Flashcards
1
Q
x^3 * x^5 = ?
A
x^8
2
Q
x^-1 = ?
A
1/x
3
Q
(x^7)^4/7 = ?
A
x^4
4
Q
5x^9 / x^4 = ?
A
5x^5
5
Q
sqrt(5) * sqrt(20) = ?
A
sqrt(100) = 10
6
Q
sqrt(18) + sqrt(50) = ?
A
3sqrt(2) + 5sqrt(2) = 8sqrt(2)
7
Q
(sqrt(x))^4 = ?
A
x^(1/2 * 4) = x^2
8
Q
sqrt(y^4) * sqrt(y^9) = ?
A
y^(1/2 * 4) * y^(1/2 * 9) = y^13/2
9
Q
3^(-3) = ?
A
1/3^3 = 1/27
10
Q
125^(1/3) = ?
A
cubert(125) = 5
11
Q
8^(4/3) = ?
A
cubert(8^4) = 16
12
Q
1 / (3 + sqrt(5)) * (3 - sqrt(5)) / (3 - sqrt(5)) = ?
A
3 - sqrt(5) / 4
