Question

(viii) 4x2–2x2–3x2+x​

Answer 1

Answer:

I hope my answer help you.........!!!!

Answer 2

Step-by-step explanation:

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Explanation:

Concept used here :

• Like terms can be added or Subtracted

Like terms refers to those terms having same degree , variable etc

$= > 4 {x}^{2} - 2 {x}^{2} - 3 {x}^{2} + x$

$= > 2 {x}^{2} - 3 {x}^{2} + x$

$= > - {x}^{2} + x$

$- x(x - 1) = 0$

$x = 0,x = 1$

Check by putting values in above equation:

$4 {x}^{2} - 2 {x}^{2} - 3 {x}^{2} + x$

$= > 4 ({1}^{2} ) - 2 {(1)}^{2} - 3 {(1)}^{2} + 1$

$= > 4 - 2 - 3 + 1 = 2 - 3 + 1$

$= 2 - 2 = 0$