Question

Simplify
(0.6x^4)(0.2x^6)

Answer 1

remember

`(ab)(cd)=(a)(b)(c)(d)`
and

`(x^m)(x^n)=x^(m+n)`

so

`(0.6x^4)(0.2x^6)=(0.6)(x^4)(0.2)(x^6)=`

`(0.6)(0.2)(x^4)(x^6)=`

`(0.12)(x^(4+6))=0.12x^(10)`

Answer 2

(0.6x^4)(0.2x^6)

=0.6x^4*0.2x^6
=0.6*x^4*0.2*x^6
=(0.6*0.2)*(x^4*x^6)
=0.12*x^10
=0.12x^10