What is 1+1+7x^2+7y^3+3+2x^2-y^3 ?

The solution to 1+1+7x^2+7y^3+3+2x^2-y^3 is 6y^3+9x^2+5

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simplify 1+1+7x^2+7y^3+3+2x^2-y^3

simplify

1 + 1 + 7 x^{2} + 7 y^{3} + 3 + 2 x^{2} - y^{3}

6 y^{3} + 9 x^{2} + 5

Solution steps

1 + 1 + 7 x^{2} + 7 y^{3} + 3 + 2 x^{2} - y^{3}

Group like terms

= 7 y^{3} - y^{3} + 7 x^{2} + 2 x^{2} + 1 + 1 + 3

Add similar elements:

7 y^{3} - y^{3} = 6 y^{3}

= 6 y^{3} + 7 x^{2} + 2 x^{2} + 1 + 1 + 3

Add similar elements:

7 x^{2} + 2 x^{2} = 9 x^{2}

= 6 y^{3} + 9 x^{2} + 1 + 1 + 3

Add the numbers:

1 + 1 + 3 = 5

= 6 y^{3} + 9 x^{2} + 5

\frac{\frac{x - 3}{x + 3}}{\frac{x - 3}{x + 7}}

\frac{4}{3} \times 3.14 \times 5^{3}

3 - 343

\frac{5}{2 x} + \frac{3}{2 x}

- x^{2} + x + 30

What is 1+1+7x^2+7y^3+3+2x^2-y^3 ?
The solution to 1+1+7x^2+7y^3+3+2x^2-y^3 is 6y^3+9x^2+5