1p

a

\(7x^4⋅2x^8\)

1p

b

\(9a^3⋅6a⋅2a^4\)

1p

c

\(-6a^2b^5⋅-4ab^3\)

1p

d

\(6x^2+5x^2\)

1p

a

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

1p

b

\(2p^4⋅5p-3p^2⋅4p^3\)

1p

c

\(6a^7+2a^8\)

1p

a

\((x^6)^7\)

1p

b

\(a^3⋅(a^6)^5\)

1p

c

\(2(x^5)^4+3(x^2)^{10}\)

1p

d

\((5a)^3\)

1p

a

\((-3p)^2\)

1p

b

\((x^6y^2)^5\)

1p

c

\({p^7 \over p^3}\)

1p

d

\({30a^8b^7 \over 5a^3b^4}\)

1p

a

\({5x^8 \over 9x^3}\)

1p

b

\((-5a)^3\)