3 years ago

Can someone help me with this question

Mathematics

1 answer:

qaws [65]3 years ago

3 0

Answer: associative!

Step-by-step explanation:

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Step-by-step explanation:

Simplify the equation $(\sin x-\cos x)^2=3:$

$\sin^2 x-2\sin x\cos x+\cos ^2x=3,\\ \\ (\sin^2x+\cos^2x)-2\sin x\cos x=3.\\$

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Can someone help me with this question​

Can someone help me with this question