Question

Q5. Subtract:
(a) 4x2 - 2x + 4 from 5x2-3x - 7 and answer only in pic​

Answer 1

Answer:

5x2-3x-7-4x2+2x-4

=x2-x-10

Step-by-step explanation:

Hope this is helpful...

Answer 2

Answer:

$4 {x}^{2} - 2x + 4 - 5{x}^{2} - 3x - 7 \\ 4 {x}^{2} - 5 {x}^{2} + 2x - 3x + 4 - 7 \\ - 1 {x}^{2} - 1x -3 \\ + 2 {x}^{3} - 3 \\ - 1 {x}^{3}$

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