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

The solution to (x^2-4x+3)+(3x^2-3x-5) is 4x^2-7x-2

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

simplify

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

4 x^{2} - 7 x - 2

Solution steps

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

Simplify

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

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

Group like terms

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

Add similar elements:

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

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

Add similar elements:

- 4 x - 3 x = - 7 x

= 4 x^{2} - 7 x + 3 - 5

Subtract the numbers:

3 - 5 = - 2

= 4 x^{2} - 7 x - 2

\frac{( 1.99 ) ^{2} - 4}{( 1.99 ) - 2}

32 a^{6} + 8 ab - 80 b^{2}

4 \cdot 1 0^{- 10}

(ab - mn) (mn + ab)

3 (y - 2 x) - 2 (2 x - 2 y)

What is (x^2-4x+3)+(3x^2-3x-5) ?
The solution to (x^2-4x+3)+(3x^2-3x-5) is 4x^2-7x-2