1p

a

\(9 a^{2} ⋅ 7 a^{6}\)

1p

b

\(9 a^{7} ⋅ 4 a ⋅ 5 a^{3}\)

1p

c

\(-4 x^{3} y^{2} ⋅ 5 x^{6} y\)

1p

d

\(5 p^{6} + 3 p^{6}\)

1p

a

\(5 x^{4} + 2 y^{3} + 6 x^{4} + y^{3}\)

1p

b

\(3 x^{3} ⋅ 6 x^{2} - 4 x^{4} ⋅ 2 x\)

1p

c

\({a^{8} \over a^{2}}\)

1p

d

\({18 p^{6} q^{5} \over 6 p^{2} q^{3}}\)

1p

a

\({5 x^{5} \over 9 x^{2}}\)

1p

b

\(2 a^{9} + 6 a^{5}\)

1p

a

\((x^{7})^{6}\)

1p

b

\(p^{7} ⋅ (p^{9})^{5}\)

1p

c

\(2 (a^{2})^{20} + 4 (a^{5})^{8}\)

1p

d

\((6 x)^{2}\)

1p

a

\((-4 a)^{6}\)

1p

b

\((x y^{5})^{3}\)

1p

c

\((-3 x)^{5}\)

1p

a

\(({x \over 2 y})^{5}\)

1p

b

\(({a^{6} \over b^{5}})^{3}\)