Andhra Pradesh Board Solutions for Chapter: Algebraic Expressions, Exercise 11: Exercise

What is the numerical coefficient of $x^3$.

What is the numerical coefficient of $-y$

What is the literal coefficient of $-3z$

Is numerical coefficient a constant? (Yes/No)

Is a literal coefficient always a variable (Yes/No)

Write the expression $5x^2-4-3x^2+6x+8+5x-13$ in its simplified form. Find its value when $x=-2$.

If $x=1;y=2$ find the value of the following expression $4x-3y+5$

If $x=1;y=2$ find the value of the following expression $x^2+y^2$