What is the producto
product of (3y^-4)(2y^-4)?

6y^-8

Step-by-step explanation:

Given

3y^-4 x 2y^-4

Multiply the numbers. Since we're multiplying, we add the powers

That’s ( 3y x 2y)^-4 + -4

Negative positive gives us negative

It becomes (6y)^-4 -4

6y^-8

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

the answer will be