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

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

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

simplify

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

4 x^{2} + 3 x + 3

Solution steps

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

Simplify

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

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

Group like terms

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

Add similar elements:

x + 2 x = 3 x

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

Subtract the numbers:

5 - 2 = 3

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

\frac{54}{96}

\frac{18 x - 24 x ^{2}}{8 x - 6}

1^{2} + 9^{2}

7 - \frac{5}{2}

\frac{54}{11}