Standard Form of a Polynomial

Q. Find the degree of the third term of the polynomial expression $3x{y}^3+5xy+9x^2{y}^4+8x^{2}y$ when written in standard form.

1. $4$
2. $6$
3. $2$
4. $3$

Q. What would be the third term when the polynomial expression $4a^2+3a-7a^8$ is written in standard form?

1. $4a^2$
2. $-7a^8$
3. $3a$
4. $-7a^8+4a^2+3a$

Q. Write the polynomial $5x^3-6x+4x^2+8$ in standard form.

1. $5x^3-6x+4x^2+8$
2. $5x^3+4x^2-6x+8$
3. $5x^3-6x+8+4x^2$
4. $5x^3+8+4x^2-6x$

Q. What would be the last term of the polynomial expression $7x^2-x^3+x-8x^6+4x^5$ when written in standard form?

1. $-8x^6$
2. $-x$
3. $x$
4. $4x^5$

Q. The general form of a quadratic polynomial in the variable $x$ is:

1. $a$
2. $ax+b$
3. $a{x}^2+bx+c$
4. $a{x}^3+b{x}^2+cx+d$