Posted by **Katy** on Monday, March 9, 2009 at 3:26pm.

Determine whether each trinomial is a perfect square trinomial.

x^2-16x+64

- algebra 1 -
**Reiny**, Monday, March 9, 2009 at 4:37pm
the first and last terms sure are perfect squares, right?

so, if it works, it would have to be (x-8)^2

If you expand this, do you get your original expression ?

## Answer This Question

## Related Questions

- Algebra 1--Please, help me! - 1. Maria has 8 cups of a fruit punch that consists...
- Algebra 1--Please, help me! - 1. Maria has 8 cups of a fruit punch that consists...
- math 118 - x^2+10x Add the proper constant to the binomial so tha tthe resulting...
- trinomial - I need this answer. Which trinomial is a perfect square trinomial? A...
- Algebra (Does any one understand special factors)? - I do not understand special...
- algebra 2 - find the value of c that makes each trinomial a perfect square. then...
- math,help - Is this trinomial a perfect square x^2-6x+9 if the trinomial starts ...
- Math - this question does not make sense to me. Add the proper constant to the ...
- algebra - can someone tell me if this problem is correct: Determine whether each...
- algebra - I am confused on how to determine if an equation/expression is a ...

More Related Questions