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Popular >

expand 9t^3U(t-2pi)

Solution

expand

9 t^{3} U (t - 2 π)

Solution

9 t^{4} U - 18 π t^{3} U

Solution steps

9 t^{3} U (t - 2 π)

Apply the distributive law:

a (b - c) = ab - a c

a = 9 t^{3} U, b = t, c = 2 π

= 9 t^{3} U t - 9 t^{3} U \cdot 2 π

= 9 t^{3} t U - 9 \cdot 2 π t^{3} U

Simplify

9 t^{3} t U - 9 \cdot 2 π t^{3} U : 9 t^{4} U - 18 π t^{3} U

= 9 t^{4} U - 18 π t^{3} U

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Frequently Asked Questions (FAQ)

What is expand 9t^3U(t-2pi) ?
The solution to expand 9t^3U(t-2pi) is 9t^4U-18pit^3U