Question

What is confident of x in 1)2+x^2+x iii) 2x-56 iv) 56^y-67x

Answer 1

Solution :-

$1) \sf{}2+x^{2}+x$

In the above expression,the coefficient of x is 1

$2)\sf{}2x-56$

In the above expression,the coefficient of x is 2

$3)\sf{}56^y-67x$

In the above expression,the coefficient of x is 67

Additional Information

• Coefficient is a  number which is used to multiply a variable.
• Example: 4a means 4 times a, and "a" is a variable, so 4 is a coefficient.

• Variables with no number have a coefficient of 1.

Answer 2

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$\large\bf\underline{What \: is \:Coifficient\: ?}$

• Coifficient of a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
• (e.g. 4 in 4x y).

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$\large\bf\underline{SolutiOn\: -}$

$i) \: 2 + x2 + x$

ɪɴ ᴛʜᴇ ᴀʙᴏᴠᴇ ᴇxᴘʀᴇꜱꜱɪᴏɴ,ᴛʜᴇ ᴄᴏᴇꜰꜰɪᴄɪᴇɴᴛ ᴏꜰ x ɪꜱ 1

$iii) \: 2x - 56$

ɪɴ ᴛʜᴇ ᴀʙᴏᴠᴇ ᴇxᴘʀᴇꜱꜱɪᴏɴ,ᴛʜᴇ ᴄᴏᴇꜰꜰɪᴄɪᴇɴᴛ ᴏꜰ x ɪꜱ 2

$iv) \: {56}^{y} - 67x$

ɪɴ ᴛʜᴇ ᴀʙᴏᴠᴇ ᴇxᴘʀᴇꜱꜱɪᴏɴ,ᴛʜᴇ ᴄᴏᴇꜰꜰɪᴄɪᴇɴᴛ ᴏꜰ x ɪꜱ 67

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