1p

a

\(8x^7⋅5x^2\)

1p

b

\(5a^6⋅7a⋅2a^8\)

1p

c

\(3xy^5⋅2x^4y^6\)

1p

d

\(2a^5+4a^5\)

1p

a

\(3p^4+2q+6p^4+5q\)

1p

b

\(5a^4⋅4a-6a^2⋅3a^3\)

1p

c

\({x^7 \over x^2}\)

1p

d

\({18a^8b^9 \over 9a^5b^2}\)

1p

a

\({3p^8 \over 8p^3}\)

1p

b

\(2x^8+4x^9\)

1p

a

\((x^9)^4\)

1p

b

\(x^8⋅(x^6)^4\)

1p

c

\(5(a^3)^{10}+2(a^2)^{15}\)

1p

d

\((6p)^5\)

1p

a

\((-3a)^6\)

1p

b

\((ab^5)^3\)

1p

c

\((-3a)^5\)

1p

a

\({a^4+a^6 \over a^2}\)

1p

b

\({5p^4q^7+12p^6q^6 \over 6p^2q^4}\)

1p

c

\(a^{-5n+2}⋅a^{3n-4}\)

1p

d

\((x^{5n+4})^2\)

1p

a

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

1p

b

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