Answer:
A = -7
B = 3
C = 25
Explanation:
Let's review,
As the standard form reads, Ax^2+bx+c+0
We're looking to solve for A =, B=, and C=.
Rewrite 3x+25=7x^2 in the standard form.
To do so, subtract -7x^2 from both sides.
Now you can re-arrange.
-7x^2 + 3x + 25 = 0
A = -7
B = 3
C = 25