What is 3x^2+5+4x-2-x^2-3x+1 ?

The solution to 3x^2+5+4x-2-x^2-3x+1 is 2x^2+x+4

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simplify 3x^2+5+4x-2-x^2-3x+1

simplify

3 x^{2} + 5 + 4 x - 2 - x^{2} - 3 x + 1

2 x^{2} + x + 4

Solution steps

3 x^{2} + 5 + 4 x - 2 - x^{2} - 3 x + 1

Group like terms

= 3 x^{2} - x^{2} + 4 x - 3 x + 5 - 2 + 1

Add similar elements:

3 x^{2} - x^{2} = 2 x^{2}

= 2 x^{2} + 4 x - 3 x + 5 - 2 + 1

Add similar elements:

4 x - 3 x = x

= 2 x^{2} + x + 5 - 2 + 1

Add the numbers:

5 - 2 + 1 = 4

= 2 x^{2} + x + 4

27 a^{2} + 72 ab + 48 b^{2}

135 \div 15

(x + 2) + (4 + x)

\frac{12}{- 8}

5 x 125 x^{7} y^{4}