Lesson 2: Number Properties, Roots And Exponents

Question 1

X^2*X^3

Answer 1

X^5

Question 2

(X^2)^3

Answer 2

X^6

Question 3

(X/Y)^2

Answer 3

X^2/Y^2

Question 4

X^5/x^3

Answer 4

X^2

Question 5

X^-2

Answer 5

1/x^2

Question 6

X^(2/3)

Answer 6

Cubed root of x^2

Question 7

X^0

Answer 7

1

Question 8

Key to Exponent Problems

Answer 8

Equalize the Bases

Question 9

(X+y)^2

Answer 9

X^2+2xy+y^2

Question 10

(X-y)^2

Answer 10

X^2-2xy+y^2

Question 11

(x+y)(x-y)

Answer 11

X^2-y^2

Question 12

If square rooting both sides of an equation, always think…

Answer 12

One positive and one negative solution