<span>а) (3х²)³ = 9х<u>6ст</u></span>
<span><span>в) (-2а4степ. b²)³=-8а<u><em>12ст</em></u>б<u>6ст</u></span></span>
<span><span><span>д) (-а²bc³ )5степ.=-а<u>10ст </u>б<u>5ст </u>с<u>15ст</u></span></span></span>
<span><span><span><u>
</u><u /><span> б) (4m)²=16m<u>2ст</u></span></span></span></span>
<span><span><span><span> г) (-3x²y) 4степ=81х<u>8ст</u>у<u>4ст</u></span></span></span></span>
<span><span><span><span><u>
</u><span> е) (-a³b²c)² 484.=-а<u>ст1452</u> б<u>ст968</u> с<u>ст968</u></span></span></span></span></span>