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AnnZ [28]
3 years ago
11

The general solution of the equation cos3x +cos2x =sin3x/2 + Sinx/2 is​

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

I am doiiiiiiinnnnggg just wait

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Rainbow [258]

Answer:

p + q = -6

Step-by-step explanation:

p^{2} + 6 p = q^{2} + 6q \\p^{2} - q^{2} = 6q - 6p

( p + q) ( p-q) = 6 ( q - p )

p + q = \frac{6 ( q - p)}{(p-q)}  \\p + q = \frac{-6( p - q)}{(p - q)} \\p + q = -6

5 0
3 years ago
Find the factors that multiply to give you -42 and add to give you -1.
Schach [20]
-7 and positive 6. if you multiply a negative by a positive it will always be a negative.
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3 years ago
Solve the variable<br> -10+ s/1.5= -5
patriot [66]

Answer:

s = 15 over 2 (15/2 fraction) or 7.5

3 0
3 years ago
Please help I will mark!!
marin [14]

Answer:788

Step-by-step explanation:

6 0
3 years ago
Will give you brilliantest
Zina [86]
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