Powers
What do we call the small number written above and to the right of a base, showing repeated multiplication?
What is an exponent?
Simplify 24 x 25 x 26 using the product law.
What is 215
Simplify x8 ÷ x3
What is x5
True or False: We can use the power law on powers with a different base when the are inside a bracket ex. (a2b3)4
What is true
What is 76
Evaluate (-2)4
What is 16
Simplify (x3 • x2)2
What is x10
Simplify (25 x 23) ÷ 24
What is 24
Simplify (x3)5
What is x15
Solve: (33 ÷ 3) + 24 x 2
What is 41
Evaluate 53
What is 125
Identify the error: 13 x 16 = 19 = 9
What is the error? 19 is 1 not 9.
Spot the mistake: a7 - a5 ÷ a2 = a0 = 1. What is the correct answer?
What is you cannot apply exponent laws to subtraction. What is a7 - a3
Simplify (a2b)4
What is a8b4
Solve: ((100a3b2c4d)2 x (62ab4c2d3)3 x 2)0
What is 1
Express 3 x 3 x 3 x 3 x 3 x 3 as a power
What is 36
Solve: 22 x 2 + 23
What is 16
True or False: (am ÷ an)p = am-n÷p. If false, correct it.
What is false, it should be a(m-n)p
Express as a single power: (3 x 3 x 3 x 3)3
What is 312
Express as a single power and SOLVE: [( 2 x 22 )3 ÷ 27 ] ÷ [ 24 x 25 ÷ 28 ]
What is 21 which is 2.
True or False: 22 + 22= 24 If false, correct it.
What is false. It should be 8
Explain why x3 • x4 • y3 cannot be fully simplified with the product law.
What is because the bases are not the same so only x terms can combine
8k4/2k
What is 4k3
Simplify: (50a3b2c2d5)2
What is 2500a6b4c4d10
Simplify: (8m3n2p4q)2 x (5mn4p2q3)3
What is 8000m9n16p14q11