Answers

2016-07-18T23:12:18+08:00
1. 100
2. 64
3. 144
4. 225
1 4 1
can u pls give ur explanation? cause this is part of my homework hehe thankiee ^_^
Let a,b,c be the coefficients of the expression.
thanks
Sorry, I'm not done yet. So ax^2+bx+c is a perfect square trinomial. To get c, just get the half of b and square it.
no i mean thanks for answering 1-4