What is (3x^2+4x-1)+(-2x^2-3x+2) ?

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

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simplify (3x^2+4x-1)+(-2x^2-3x+2)

simplify

(3 x^{2} + 4 x - 1) + (- 2 x^{2} - 3 x + 2)

x^{2} + x + 1

Solution steps

(3 x^{2} + 4 x - 1) + (- 2 x^{2} - 3 x + 2)

Simplify

(3 x^{2} + 4 x - 1) + (- 2 x^{2} - 3 x + 2) : 3 x^{2} + 4 x - 1 - 2 x^{2} - 3 x + 2

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

Group like terms

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

Add similar elements:

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

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

Add similar elements:

4 x - 3 x = x

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

Add the numbers:

- 1 + 2 = 1

= x^{2} + x + 1

\frac{x - 5}{x ^{2} - 25}

x^{2} - 6 - x

lo g_{7} (42)

\frac{25}{16}

lo g_{7} (5) \cdot lo g_{2} (7) \cdot lo g_{5} (64)

What is (3x^2+4x-1)+(-2x^2-3x+2) ?
The solution to (3x^2+4x-1)+(-2x^2-3x+2) is x^2+x+1