Answer:
a = 1
b = -7
c = 10
Explanation:
A quadratic trinomial is an algebraic expression that takes the form ax²+bx+c, where x is an unknown variable and a, b, and c are numbers.
So we have x²-7x+10.
The number before x² is a, here we have just x² so a=1.
The number before x is b, here we have -7x so b=-7.
The number by itself is c, here we have 10 so c=10.