Zadanie 4
a) 81⁴ = (9²)⁴ = ((3²)²)⁴ = 3¹⁶
b) 3² = 3²
c) 3⁶ = 3⁶
d) 81 * 3⁶ = 3⁴ * 3⁶ = 3⁴⁺⁶ = 3¹⁰
e) 27² / 3⁴ = 3³ / 3⁴ = 3⁻¹ (= 1/3)
f) [tex]\frac{9 * 27^{4} }{3^{6} } = \frac{3^{2} * (3^6){^{4} } }{3^{6} } = \frac{3^{2}*3^{24} }{3^{6} } = \frac{3^{26} }{3^{6} } = 3^{20}[/tex]
mam nadzieję, że pomogłem, doceniłbym naj :)
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Zadanie 4
a) 81⁴ = (9²)⁴ = ((3²)²)⁴ = 3¹⁶
b) 3² = 3²
c) 3⁶ = 3⁶
d) 81 * 3⁶ = 3⁴ * 3⁶ = 3⁴⁺⁶ = 3¹⁰
e) 27² / 3⁴ = 3³ / 3⁴ = 3⁻¹ (= 1/3)
f) [tex]\frac{9 * 27^{4} }{3^{6} } = \frac{3^{2} * (3^6){^{4} } }{3^{6} } = \frac{3^{2}*3^{24} }{3^{6} } = \frac{3^{26} }{3^{6} } = 3^{20}[/tex]
mam nadzieję, że pomogłem, doceniłbym naj :)