What is 2y^2-5+1+2y^2-6y^2-3-4y ?

The solution to 2y^2-5+1+2y^2-6y^2-3-4y is -2y^2-4y-7

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simplify 2y^2-5+1+2y^2-6y^2-3-4y

simplify

2 y^{2} - 5 + 1 + 2 y^{2} - 6 y^{2} - 3 - 4 y

- 2 y^{2} - 4 y - 7

Solution steps

2 y^{2} - 5 + 1 + 2 y^{2} - 6 y^{2} - 3 - 4 y

Group like terms

= 2 y^{2} + 2 y^{2} - 6 y^{2} - 4 y - 5 + 1 - 3

Add similar elements:

2 y^{2} + 2 y^{2} - 6 y^{2} = - 2 y^{2}

= - 2 y^{2} - 4 y - 5 + 1 - 3

Add the numbers:

- 5 + 1 - 3 = - 7

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

(4 x + 3) \cdot (4 x^{2} + 5 x - 1)

x^{3} y - 16 x y

7 r^{2} (3 r^{2} - 2 r - 5)

(- 2 a + 5)^{3}

98 b

What is 2y^2-5+1+2y^2-6y^2-3-4y ?
The solution to 2y^2-5+1+2y^2-6y^2-3-4y is -2y^2-4y-7