What is lcm 2x^2-9x^2,5-3x+y+6 ?

The solution to lcm 2x^2-9x^2,5-3x+y+6 is -7x^2y-77x^2+21x^3

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lcm 2x^2-9x^2,5-3x+y+6

lcm

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

- 7 x^{2} y - 77 x^{2} + 21 x^{3}

Solution steps

Find Least Common Multiplier of

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

Factor

2 x^{2} - 9 x^{2} : (2 + 3) (2 - 3) x^{2}

Factor

5 - 3 x + y + 6 : y + 11 - 3 x

Multiply each factor with the highest power:

(2 + 3) \cdot (2 - 3) \cdot x^{2} \cdot (y + 11 - 3 x)

Simplify

- 7 x^{2} y - 77 x^{2} + 21 x^{3}

582 x^{2} - 9 x^{2}, 5 - 3 x + v + 6

2 x^{2} - 9 x^{2}, 5 - 3 x + v + 6

55 x^{2} - 3 x + 2582 x^{2} - 9 x^{2}, 5 - 3 x + v + 6

cos (3 x) + sin (x), cos (7 x) + sin (x)

- 7 x - 4 y + 6 z, 10 x - 20 y - 87, - 5 x + 4 y - 9

What is lcm 2x^2-9x^2,5-3x+y+6 ?
The solution to lcm 2x^2-9x^2,5-3x+y+6 is -7x^2y-77x^2+21x^3