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03-02-2021
Mathematics

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1) (6x2 + 14 - x) + (2x - 2 - 4x2)

2) -2x( 4x + 3)

3) (2x + 3 )(x2 - 3x + 1)

4) 2x2 + x + 10x +5

Respuesta :

03-02-2021

1 is 1
2 is going to be -8x to the second minus 6 x
3 is 3 plus three x two minus seven x plus two xx 2 minus 6xto the 2
4 is 11

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