What is expand (r^2+5r)(sqrt(34)-5+r) ?

The solution to expand (r^2+5r)(sqrt(34)-5+r) is r^3-25r+sqrt(34)r^2+5sqrt(34)r

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expand (r^2+5r)(sqrt(34)-5+r)

expand

(r^{2} + 5 r) (34 - 5 + r)

r^{3} - 25 r + 34 r^{2} + 534 r

Solution steps

(r^{2} + 5 r) (34 - 5 + r)

Distribute parentheses

= r^{2} 34 + r^{2} (- 5) + r^{2} r + 5 r 34 + 5 r (- 5) + 5 rr

Simplify

r^{2} 34 + r^{2} (- 5) + r^{2} r + 5 r 34 + 5 r (- 5) + 5 rr : r^{3} - 25 r + 34 r^{2} + 534 r

= r^{3} - 25 r + 34 r^{2} + 534 r

(1 - x) y^{''} (x) - 4 x y^{'} (x) + 5 y

(2 x y^{3} - 2 y) d x + (3 x^{2} y^{2} - 4 x y) d y

(\frac{2}{5} a + 3 b)^{2}

(y + e^{x}) d x

(\frac{6}{7} - x)^{6}

What is expand (r^2+5r)(sqrt(34)-5+r) ?
The solution to expand (r^2+5r)(sqrt(34)-5+r) is r^3-25r+sqrt(34)r^2+5sqrt(34)r