Question

11. What is the discriminant D of the equation? 1 – 9h2 = 12h D = _________

Answer 1

PLZ HELP!

Answer 2

one min

Answer 3

ok

Answer 4

50

Answer 5

26.35 sorry

Answer 6

its cool thanks

Answer 7

no prob

Answer 8

COuld you help me with anohter

Answer 9

i gess

Answer 10

ya

Answer 11

3. Which trinomials are perfect square trinomials?

Choose all answers that are correct.
(Points : 3)
m2 – 12m + 36
m2 – 6m + 36
m2 – 6m + 9
m2 – 3m + 9

Answer 12

3. Which trinomials are perfect square trinomials?

Choose all answers that are correct.
(Points : 3)
m2–12m + 36
m2–6m + 36
m2–6m + 9
m2–3m + 9

Answer 13

The question mark is a subtraction sign sorry

Answer 14

i do not know how to do this one sorry:(

Answer 15

its ok