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### MEAP Preparation - Grade 7 Mathematics2.39 Exponents - 2

 Real life applications of exponents: Exponents are often used in the formulas for area and volume. In fact, the words squared and cubed come from the formula for the area of a square, A = s2 and the formula for the volume of a cube, V =s3. Directions: Answer the following questions. Also write at least ten examples of your own.
 Q 1: Write the exponent form for 10 x 10 x 10 x 10 x 10.103410104105 Q 2: Find the product 10 x 10 x 10 x 10 x 10.01000050100000 Q 3: Solve -2 to the 3rd power times 3 to the 2nd power. Hint: (-a)3 = (-a)(-a)(-a) = -a3-36-2332-72 Q 4: 4 to the 3rd power means __________. (Hint: 43= _____)3x3x3x34x34x4x416 Q 5: Find the product of 2 to the 4th power. (Hint: 24=2x2x2x2=_____)163268 Q 6: Find the value of 5 to the 3rd power.81525125 Q 7: Find 1 to the 6th power. (Hint: 16=1x1x1x1x1x1=____)1infinity616 Q 8: 8 squared means. (Hint: 82=_____)8 x 28+28 x 88+8+8+8 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!