C. The coefficient of the x-term of the trinomial
Again, here's your reason:
(x+m)(x+n)
x^2 +xm+nx +mn
x^2 + x (m+n) + mn
As you can clearly see that the sum of m and n equal the coefficient of x term so, the correct option is C.
Answer:
i need to see all the problem
Answer: 0
Step-by-step explanation:
To find slope, I found that an easy way is the equation y2 - y1 over (divided by) x2 - x1
so for this, it would be:
which is 0/7
0 divided by 7 is 0, so there is your answer
Answer:
18
Step-by-step explanation:
Answer:
<h2>a = 3</h2>
Step-by-step explanation:
Put x = 5 and y = 7 to the equation ax - 2y = 1 and solve for a:
(a)(5) - (2)(7) = 1
5a - 14 = 1 <em>add 14 to both sides</em>
5a - 14 + 14 = 1 + 14
5a = 15 <em>divide both sides by 5</em>
5a : 5 = 15 : 5
a = 3
