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Applying the Exponent Laws (4.6). Fill in the following Exponent Laws (You can work with a friend): Product of Powers: ( a m )(a n ) = Quotient of Powers: (a m ) / (a n ) = Power of a Power: ( a m ) n = Power of a Product: ( ab) m = Power of a Quotient: (a/ b) m =. a m+n. a m- n.
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Fill in the following Exponent Laws (You can work with a friend): Product of Powers: (am)(an) = Quotient of Powers: (am) / (an) = Power of a Power: (am)n = Power of a Product: (ab)m = Power of a Quotient: (a/b)m = am+n am-n a(m)(n) ambm am/bm
Examples: 1) (0.3-3)(0.35) 2) (1.43)(1.44) / (1.4-2) 3) (x3y2)(x2y-4) 4) (6x4y-3) / (14xy2) 5) (8a3b6)1/3
A sphere has a volume of 425m3. What is the radius of the sphere to the nearest tenth of a metre? V = (4/3)(Pi)(r3) 425 = (4/3)(Pi)(r3) 1275 = (4)(Pi)(r3) 1275 / (4Pi) = (r3) 101.46131/3 = (r) 4.7m = r
Assignment: Page 241 # 3(a,d), 4(b,c), 5(a,c), 6(b,d), 7(a,b), 8(a,d,f,h), 10(a,c,e,g), 12