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3 years ago

Simplify. 8u+9v+3u−5v What is the answer?

Mathematics

2 answers:

pochemuha3 years ago

8 0

$8u + 9v + 3u - 5v = (8u + 3u) + (9v - 5v) = 11u + 4v$

ladessa [460]3 years ago

8 0

=11u+4v would be the simplified answer

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...

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3 years ago

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slega [8]

Answer:

see the explanation

Step-by-step explanation:

we have the quadratic equation

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3 years ago

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Answer, please. I need help.

kumpel [21]

Answer:

2i, if you don't understand any of the steps let me know, I'd be happy to explain.

Step-by-step explanation:

$\sqrt{-x} =\sqrt{-1*x} ,\sqrt{xy}=\sqrt{x} \sqrt{y}, \sqrt{-1}=i$

so in order -4 = -1 * 4 so then $\sqrt{-1*4}=\sqrt{-1} \sqrt{4}$ then just solve each

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3 years ago

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