Question

If 3*X square + x + 1 is divided by X +2 then remainder will be​

Answer 1

Answer:

The remainder of 3x^2 + x+ 1 is 11

Answer 2

Answer:

$\huge\sf \underline{given}$

$\sf \: \frac{ {3x}^{2} + x + 1 }{2}$

$\huge \sf \underline{to \: find \ \: : }$

$\sf \: remainder \: obtained \: when$

$\sf \: {3x}^{2} + x + 1 \: is \: divided \: by \: (x - 2)$

$\huge \sf \underline{solution}$

$\sf \to \: x + 2 = 0$

$\sf \to \: x = 0 - 2$

$\red{ \fbox{x = - 2}}$

$\sf \underline{let \: us \: substute \: the \: values \ \: : }$

$\sf \to3( { - 2})^{2} + (- 2) + 1$

$\sf \to3(4) - 2 + 1$

$\sf \to12 - 2 + 1$

$\sf \to10 + 1$

$\sf \to11$

$\blue{ \fbox{the \: remainder \: obtained \: is \: 11}}$

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