1p

a

\(8a^6⋅9a^5\)

1p

b

\(7x^8⋅5x⋅3x^6\)

1p

c

\(x^4y^6⋅-2x^5y^3\)

1p

d

\(5p^3+2p^3\)

1p

a

\(4a^3+6b+5a^3+2b\)

1p

b

\(5a^4⋅2a^5-4a^8⋅3a\)

1p

c

\({x^9 \over x^7}\)

1p

d

\({12a^7b^8 \over 6a^2b^6}\)

1p

a

\({2x^7 \over 5x}\)

1p

b

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

1p

a

\((a^2)^6\)

1p

b

\(x^7⋅(x^4)^9\)

1p

c

\(3(a^5)^9+8(a^3)^{15}\)

1p

d

\((4p)^2\)

1p

a

\((-3x)^2\)

1p

b

\((x^4y^5)^3\)

1p

c

\((-4a)^5\)