Question

УМОЛЯЮ ПОМОГИТЕ СО СТЕПЕНЯМИ!!!
ТЕМА:ПРОИЗВЕДЕНИЕ И ЧАСТНОЕ СТЕПЕНЕЙ
ПРОШУ ВАС​

Answer 1

1)

${x}^{4} \times {x}^{7} = {x}^{4 + 7} = {x}^{11}$

2)

${2}^{3} \times {2}^{m} = {2}^{3 + m}$

3)

$\frac{ {x}^{12} }{ {x}^{5} } = {x}^{12 - 5} = {x}^{7}$

4)

$\frac{ {5}^{8} }{ {5}^{6} } = {5}^{8 - 6} = {5}^{2} = 25$

5)

${3}^{a} \times {3}^{d} = {3}^{a + d}$

6)

${a}^{7} \times {a}^{n} = {a}^{7 + n}$

7)

$\frac{ {y}^{23} }{ {y}^{13} } = {y}^{23 - 13} = {y}^{10}$

8)

${7}^{m} \times {7}^{5} = {7}^{m + 5}$

9)

$\frac{ {10}^{22} }{ {10}^{20} } = {10}^{22 - 20} = {10}^{2} = 100$

10)

$\frac{ {2}^{15} }{ {2}^{11} } = {2}^{15 - 11} = {2}^{4} = 16$