3 years ago

Negative plus positive=?

1 answer:

7 0

If you are adding a positive number to negative number. You are just bringing the negative number closer to zero, if not above zero.
Examples:
-1+1=0
-2+1=-1
-3+1=-2
-4+1=-3

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3 years ago

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3 years ago

Read 2 more answers

how to factor -9z^2 + 10z - 1 = 0 it’s been a while since i’ve been in school and i can’t seem to remember how please help

vichka [17]

Answer:

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Step-by-step explanation:

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You can check the answer using foil method

Then,

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Answers:

$z = 1/9$

$z = 1$

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