Question

5x2-x+3 and -2x2 -2x -3 add​

Answer 1

Answer:

$3x(x - 1)$

Step-by-step explanation:

$5 {x}^{2} - x + 3 + ( - 2 {x}^{2} - 2x - 3)$

$5 {x}^{2} - x + 3 - 2 {x}^{2} - 2x - 3$

$3 {x}^{2} - 3x$

$3x(x - 1)$

Answer 2

Answer:

Answer is 6-3x

Step-by-step explanation:

= (5×2-x+3) + (-2×2-2x-3)

= 10-x+3 -4-2x-3

=6-3x

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