Question

Sum of coefficients of x2 and x in 5_x2+3x

Answer 1

$\huge\sf{\underline{\underline{\red{Answer}}}}$

The Coefficient of x² is 5 in the equation.

In the equation the coefficient of x² is 5 and the coefficient of x is 3 . Then the sum of the coefficient of x² is 5. But if we will add the coefficient of x and x² then we will get 8 as the Sum. But now we have to find only the Coefficient of x² , which is already given in the question.

$\sf{\underline{Points\:to\: Remember}}$

• The coefficient of any variable is always a constant term .

• The polynomial has two parts :-

1. Variable
2. Coefficient

• The coefficient of x² is different from the coefficient of x .

• The coefficient are decided on the basis of the variable into two parts ,those are Coordinate and absicca .

• Absicca is for x-axis and Coordinate is for the y-axis .

• The coordinates are in both conveniention i.e in positive and negative signs also . We can determine the different value of the polynomial with the different value of the (x,y)

$\tt{\boxed{\boxed{\purple{Thanks}}}}$