What is 4(sin^4(x)+cos^4(x)) ?

The solution to 4(sin^4(x)+cos^4(x)) is 4sin^4(x)+4cos^4(x)

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simplify 4(sin^4(x)+cos^4(x))

simplify

4 (sin^{4} (x) + cos^{4} (x))

4 sin^{4} (x) + 4 cos^{4} (x)

Solution steps

4 (sin^{4} (x) + cos^{4} (x))

Apply the distributive law:

a (b + c) = ab + a c

4 (sin^{4} (x) + cos^{4} (x)) = 4 sin^{4} (x) + 4 cos^{4} (x)

= 4 sin^{4} (x) + 4 cos^{4} (x)

(1 + i 3)^{5}

(x^{2} + y^{2} + 1) d x + x (x - 2 y) d y

(x - \frac{1}{x})^{2}

\frac{1}{x ^{2} ( x - 2 )}

What is 4(sin^4(x)+cos^4(x)) ?
The solution to 4(sin^4(x)+cos^4(x)) is 4sin^4(x)+4cos^4(x)