Answer:
3x2+6x is a polynomial. Polynomials are algebraic expressions in which the variables have only non-negative integer powers. For example,: 5x2 - x + 1 is a polynomial.
the answer is B.angle A and angle B
A. (3,3)
Step-by-step explanation:
the median is the middle line
b^2-4ac
7^2-4(2)(3)
49-24
25
