Question

13 Efectuați ridicările la putere: a) (-a2b)3; 1 b) 3 2 23 x xyz 3 c) (radical2ab²c)
$a) \: ( -{ a}^{2} \times b) ^{3} \\ d) \: ( \frac{1}{3} \times {xy}^{2} \times {z}^{3} )^{2} \\ c) \: ( \sqrt{2} {ab}^{2} \times {c})^{2}$
Efectuați ridicările la putere :​

Answer 1

a) (-a²×b)³=a⁶b³

b) (1/3×xy²×z³)²=1/9x²y⁴z⁶

c) (√2ab²×c)²=2a²b⁴c²