Question

Coefficient of x²and x in 3x-2x+1​

Answer 1

If it is ....

`3 {x}^(2) - 2x + 1 =`

The coefficient of x² is (( 3 ))

& the coefficient of x is (( -2 ))

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If it is .....

`3x - 2x + 1`

`x + 1`

The coefficient of x² is (( zero 0 ))

& the coefficient of x is (( 1 ))