What is expand (a+b)^3+27 ?

The solution to expand (a+b)^3+27 is a^3+3a^2b+3ab^2+b^3+27

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expand (a+b)^3+27

expand

(a + b)^{3} + 27

a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3} + 27

Solution steps

(a + b)^{3} + 27

Apply Perfect Cube Formula:

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

(a + b)^{3} = a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

= a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3} + 27

x^{2} - 5 x y - 14 y^{2}

4 \frac{( x + 2 )}{3} + 2 \frac{( 7 x - 3 )}{5}

f (x) 2 x^{2} - 12 x - 10

- 0.05 (x - 3.5)^{2} + 0.8

e^{x} 1 + x + \frac{x ^{2}}{2} + \frac{x ^{3}}{3}

What is expand (a+b)^3+27 ?
The solution to expand (a+b)^3+27 is a^3+3a^2b+3ab^2+b^3+27