What is expand (4x+5)(3x^2+2x-5) ?

The solution to expand (4x+5)(3x^2+2x-5) is 12x^3+23x^2-10x-25

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expand (4x+5)(3x^2+2x-5)

expand

(4 x + 5) (3 x^{2} + 2 x - 5)

12 x^{3} + 23 x^{2} - 10 x - 25

Solution steps

(4 x + 5) (3 x^{2} + 2 x - 5)

Distribute parentheses

= 4 x \cdot 3 x^{2} + 4 x \cdot 2 x + 4 x (- 5) + 5 \cdot 3 x^{2} + 5 \cdot 2 x + 5 (- 5)

Simplify

4 x \cdot 3 x^{2} + 4 x \cdot 2 x + 4 x (- 5) + 5 \cdot 3 x^{2} + 5 \cdot 2 x + 5 (- 5) : 12 x^{3} + 23 x^{2} - 10 x - 25

= 12 x^{3} + 23 x^{2} - 10 x - 25

\frac{3}{4} \div \frac{1}{3}

\frac{m + 2}{m ^{2} + m + 1} - \frac{1 - m ^{2}}{m ^{3} - 1}

lo g_{2} (\frac{3}{4})

(2 - 2 i)^{3}

\frac{x ^{2} - 6 x - 16}{3 x ^{3} + 6 x ^{2}}

What is expand (4x+5)(3x^2+2x-5) ?
The solution to expand (4x+5)(3x^2+2x-5) is 12x^3+23x^2-10x-25