What is expand (r+5)(r^2-5r+25) ?

The solution to expand (r+5)(r^2-5r+25) is r^3+125

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expand (r+5)(r^2-5r+25)

expand

(r + 5) (r^{2} - 5 r + 25)

r^{3} + 125

Solution steps

(r + 5) (r^{2} - 5 r + 25)

Distribute parentheses

= r r^{2} + r (- 5 r) + r \cdot 25 + 5 r^{2} + 5 (- 5 r) + 5 \cdot 25

Simplify

r r^{2} + r (- 5 r) + r \cdot 25 + 5 r^{2} + 5 (- 5 r) + 5 \cdot 25 : r^{3} + 125

= r^{3} + 125

\frac{- 12 x ^{2} y ^{4}}{- 3 x y ^{2}}

\frac{12 a ^{4} b ^{6}}{3 b ^{2}}

a (1 \cdot a + x + \frac{1}{2 a + x} x)

cos (x) (\frac{π}{2})

\frac{( \frac{1}{x ^{3} v ^{2}} )}{( - v ^{- 2} )}

What is expand (r+5)(r^2-5r+25) ?
The solution to expand (r+5)(r^2-5r+25) is r^3+125