What is (6c^2-2c-1)+(-4c^2+7c+5) ?

The solution to (6c^2-2c-1)+(-4c^2+7c+5) is 2c^2+5c+4

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simplify (6c^2-2c-1)+(-4c^2+7c+5)

simplify

(6 c^{2} - 2 c - 1) + (- 4 c^{2} + 7 c + 5)

2 c^{2} + 5 c + 4

Solution steps

(6 c^{2} - 2 c - 1) + (- 4 c^{2} + 7 c + 5)

Simplify

(6 c^{2} - 2 c - 1) + (- 4 c^{2} + 7 c + 5) : 6 c^{2} - 2 c - 1 - 4 c^{2} + 7 c + 5

= 6 c^{2} - 2 c - 1 - 4 c^{2} + 7 c + 5

Group like terms

= 6 c^{2} - 4 c^{2} - 2 c + 7 c - 1 + 5

Add similar elements:

6 c^{2} - 4 c^{2} = 2 c^{2}

= 2 c^{2} - 2 c + 7 c - 1 + 5

Add similar elements:

- 2 c + 7 c = 5 c

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

Add the numbers:

- 1 + 5 = 4

= 2 c^{2} + 5 c + 4

x^{2} - 6 x + 58 = 0

\frac{x + 5}{5} - \frac{3 + x}{8} \geq - \frac{3}{10}

x^{3} + 7 x^{2} + 12 x

2 x - \frac{x ^{2}}{2} > - \frac{21}{3}

18 < - 3 b

What is (6c^2-2c-1)+(-4c^2+7c+5) ?
The solution to (6c^2-2c-1)+(-4c^2+7c+5) is 2c^2+5c+4