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

The solution to (2x^3+5x-3)+(2x^3-3x^2+4x) is 4x^3-3x^2+9x-3

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

simplify

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

4 x^{3} - 3 x^{2} + 9 x - 3

Solution steps

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

Simplify

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

= 2 x^{3} + 5 x - 3 + 2 x^{3} - 3 x^{2} + 4 x

Group like terms

= 2 x^{3} + 2 x^{3} - 3 x^{2} + 5 x + 4 x - 3

Add similar elements:

2 x^{3} + 2 x^{3} = 4 x^{3}

= 4 x^{3} - 3 x^{2} + 5 x + 4 x - 3

Add similar elements:

5 x + 4 x = 9 x

= 4 x^{3} - 3 x^{2} + 9 x - 3

\frac{42 x ^{9} y ^{2}}{- 7 x ^{5} y ^{2}}

\frac{24}{72}

lo g_{10} (t^{5})

\frac{121}{4}

\frac{4 x ^{2} + 36 x - 28}{4 x}

What is (2x^3+5x-3)+(2x^3-3x^2+4x) ?
The solution to (2x^3+5x-3)+(2x^3-3x^2+4x) is 4x^3-3x^2+9x-3