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3 years ago

12

2x - 5x = what does it equal Helppppp

2 answers:

erma4kov [3.2K]3 years ago

6 0

Answer:

-3x hope this helps you good luck

Alexandra [31]3 years ago

4 0

Answer:

3x Thats the anser

Step-by-step explanation:

2x-5x=

2-5=3

add the x

3x

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Read 2 more answers

13x^-5 y^0/5^-3 z^-10

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Answer:

$\frac{1625z^{10}}{x^{5}}$

Step-by-step explanation:

We want to simplify:

$\frac{13x^{-5}y^0}{5^{-3}z^{-10}}$

We rewrite as positive index to get:

$\frac{13y^05^{3}z^{10}}{x^{5}}$

This simplifies to

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This will finally give us:

$\frac{1625z^{10}}{x^{5}}$

We cannot simplify further.

Hence the simplest form is $\frac{1625z^{10}}{x^{5}}$

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