Question

3.2x3(4x2)

Answer 1

is that 3.2 or number 3. and 2x3??
'

Answer 2

2x3(4x2) = (8x^5)

Answer 3

\[5x^{3}y ^{4}z/10xy ^{2}z ^{3}\]

Answer 4

.x^2y^2/2z^2

Answer 5

\[3.2x ^{3}(4x ^{2})\]\[12.8x ^{5}\]