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In-s [12.5K]
2 years ago
9

What times what equals -60 and -11?

Mathematics
1 answer:
Lelu [443]2 years ago
8 0

Answer:

The factors of 60 that add to give you -11 are: -15 and 4.

Step-by-step explanation:

Multiply: 4*-15=-60

Add: 4+(-15)=-11

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Answer:

\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}=\tan\left(x\right)

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\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}

Apply formula:

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=\tan\left(x\right)

Hence final answer is

\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}=\tan\left(x\right)

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