What is expand 3sin(1)(x-pi/4) ?

The solution to expand 3sin(1)(x-pi/4) is 3sin(1)x-(3pi)/4 sin(1)

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expand 3sin(1)(x-pi/4)

expand

3 sin (1) (x - \frac{π}{4})

3 sin (1) x - \frac{3 π}{4} sin (1)

Solution steps

3 sin (1) (x - \frac{π}{4})

Apply the distributive law:

a (b - c) = ab - a c

a = 3 sin (1), b = x, c = \frac{π}{4}

= 3 sin (1) x - 3 sin (1) \frac{π}{4}

= 3 sin (1) x - 3 \cdot \frac{π}{4} sin (1)

Multiply

3 \cdot \frac{π}{4} sin (1) : \frac{3 π}{4} sin (1)

= 3 sin (1) x - \frac{3 π}{4} sin (1)

12 (\frac{a}{3} - \frac{b}{6})

(3 x + 8) (7 x - 1)

(c, d) - (c + a, d + b)

\frac{d ^{2}}{d x ^{2}} ((y) (cos (x) - sin (x)))

(- 7 - 3) (- 7 + 2)

What is expand 3sin(1)(x-pi/4) ?
The solution to expand 3sin(1)(x-pi/4) is 3sin(1)x-(3pi)/4 sin(1)