Question

Following polynomars write the degree of each.

$1)$. $6x^2+x+1$

$2)$. $y^9-3y^7+\frac{3}{2}{y}^2+4$

$3)$. $2x+1$

$4)$. $5t-\sqrt{11}$

Answer 1

$Example-[4x{y}^2+3x-8]$

Define:- An expression that can have constants (like $4$) variables (like $x$ or $y$) and exponents (like the $2$ in $y^2$), that can be combined using addition subtraction, multiplication and division, but:

$\bullet$ no division by a variable

$\bullet$ a variable's exponents can only be $0,1,2,3,...$ etc

$\bullet$ it can not have an infinite number of terms.

So that the

$A.6x^2+x+1$ Degree $=2$

$B.y^9-3y^7+\frac{3}{2}{y}^2+4$ Degree $=9$

$C.2x+1$ Degree $=1$

$D.5t-\sqrt{11}$ Degree $=1$