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Neporo4naja [7]
3 years ago
9

-5(3-6)=-45 simplified

Mathematics
1 answer:
IgorLugansk [536]3 years ago
6 0

We can use the distributive property for this:

-5(3 - 6) = -45

-15 + 30 = -45

15 = -45.

Soooo that's like the farthest you can simplify... and both sides aren't equal...sooo yeah.

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Find the function r that satisfies the given condition. r'(t) = (e^t, sin t, sec^2 t): r(0) = (2, 2, 2) r(t) = ()
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Therefore, in the second coordinate r(t) is equal to -cos(t)+3.

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A primitive of sec²(t) is tan(t)+c (you can check this by derivating tan(t) = sin(t)/cos(t) using the divition rule and the property that cos²(t)+sin²(t) = 1 for all t). Since in its third coordinate r(0) is also 2, then we have that

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