What is 2x^2+2xz+3x^2+3xz ?

The solution to 2x^2+2xz+3x^2+3xz is 5x^2+5xz

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simplify 2x^2+2xz+3x^2+3xz

simplify

2 x^{2} + 2 x z + 3 x^{2} + 3 x z

5 x^{2} + 5 x z

Solution steps

2 x^{2} + 2 x z + 3 x^{2} + 3 x z

Group like terms

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

Add similar elements:

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

= 5 x^{2} + 2 x z + 3 x z

Add similar elements:

2 x z + 3 x z = 5 x z

= 5 x^{2} + 5 x z

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

(3 x - 2)^{2} + 5 (3 x - 2) - 1

5 x^{3} - 55 x^{2} + 140 x

\frac{3}{4} + \frac{6}{9}

\frac{3}{4} + \frac{6}{7}