Question

simplify

2xv^7 . 6w^-2 . 5x^8 w^3 v^-9

Answer 1

mathway.com

Answer 2

First multiply the coefficients 2, 6, 5, This gives you 60.
next you multiply the variables using the rule that multiplication is accomplished by adding the exponents.\[x \times x ^{8}= x ^{9} \]Now do the next variable\[v ^{7}\times v ^{-9}= v ^{-2}\] contoinueing with the next variable\[w ^{-2}\times w ^{3}=w\]Now put it all together.\[60x ^{9}wv ^{-2}\]

Answer 3

wrong answer

Answer 4

@radar