3 years ago

Which pair shows equivalent expressions?

Mathematics

2 answers:

Rama09 [41]3 years ago

8 0

C is the best option

Yuliya22 [10]3 years ago

4 0

C is the answer to this question.

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Integral of sin^4 (6x) dx

DENIUS [597]

Hello,

$\boxed{sin^4\ x= \frac{3}{8}- \frac{cos\ 2x}{2}+\frac{sin\ 4x}{8} }\\

Let's assume t=6x \ dt=6\ dx\\

 \int\limits {sin^4\ 6x} \, dx = \frac{1}{6} *\int\limits {sin^4\ t} \, dt \\

= \dfrac{1}{6} *( \frac{3t}{8} - \frac{sin\ 2t}{4} +\frac{sin\ 4t}{32})+C\\

= \dfrac{3x}{8} - \frac{sin\ 12x}{24} +\frac{sin\ 24x}{192} +C
$

7 0

3 years ago

Read 2 more answers

Sam is purchasing flags for his flag football team and can spend no more than $50.00. If each set costs $5.50, how many flags ca

Kobotan [32]

Answer:

10 flags

Step-by-step explanation:

See the image for the full explanation!