Question

In a polynomial p(x) = ax2 + bx + c, if a + b + c > 0, which of the following statement is correct? (a) a > 0, c > 0 (b) a > 0, c < 0 (c) a < 0, c > 0 (d) a < 0, c < 0​

Answer 1

Answer:

vs the number of boys and girls in class are in the ratio of boys and girls in class are in the ratio of boys