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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics
5.2 Revision of Algebraic Expressions - II

Examples:
  1. Simplify, x5 * x3 * x-4.
    Given that, x5 * x3 * x-4
    Using xm * xn = xm+n
    We get, x5+3-4
    = x4
  2. Simplify, ((x4)-2)-2.
    Given that, ((x4)-2)-2
    Using, ((am)n)p = (am)np = amnp
    ((x4)-2)-2 = (x4)-2*-2 = (x4)4
    = x4*4
    = x16.
  3. Simplify, x8/x4.
    Given that, x8/x4
    Using, xm/xn = xm-n
    x8/x4 = x8-4
    = x4

Directions: Solve the following problems. Also write at least 10 examples of your own.
Q 1: Simplify, x5.y3.x3.y4.
None of these
x-2.y1
x8.y7
x3.y-1

Q 2: Simplify, x4/x-4.
x0
x8
x4

Q 3: What is the value of x0.
1
0
Not defined

Q 4: Simplify, x4.x2.x-6.
x4
x-1
1

Q 5: Simplify, x3.x4.x-8.
x-1
x4
x

Q 6: Simplify, ((x2)-2)-2.
x8
x6
x-4
x4

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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