Question

. PREALG4M 10.2.1-5
Multiply.
(-7x4y)(-10x6y2)
A.
-17x10y2
B.
70x10y3
C.
70x24y2
D.
-70x10y2

Answer 1

@mathlover2014

Answer 2

@warrior2015 @Gir_lover_♥ @iPwnBunnies

Answer 3

Numbers are multipled together.
When multiply similar variables, like a^n with a^m, add the exponents.
For example: \[x^{3} * x^{4} = x^{7}\]

Answer 4

ok

Answer 5

oh so its A josh?