how does.........?

Question

-2h5 - 10h2
---------------
8h6

equal


-h3 - 5
---------
4h4

whats the work?

Answer 1

You can factor a 2h^2 out of the numerator (The ^ means the thing after it is an exponent), so you can rewrite the numerator as

(2h^2)(-h^3 - 5)

You can also factor a 2h^2 out of the denominator, so the denominator can be rewritten as

(2h^2)(4h^4)

You can cancel the (2h^2) terms, leaving you with

-h^3 - 5
-----------
4h^4

Answer 2

-2(h^5)-10(h^2)
--------------------
8(h^6)

First, Factor 2(h^2) out of the numerator and denominator.

2(h^2)*(-(h^3)-5)
----------------------
2(h^2)*(4(h^4))

Now cancel the 2(h^2) from the numerator and denominator, and you are left with:

-(h^3)-5
-----------
4(h^4)

Answer 3

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