More math help please!?!?

Question

so i still havent finished my math home work and my friends are stumped too...

how would you simplify this: (2x-1)^2

and how would you name it while its simplified by degree and number of terms

what kind of expression is this |x-6|

how do you factor the expression 2x^2-5x+2

thanx so much if you can help. sometimes i wish the ib program we did algebra 1 and 2 right after eachother so it wasnt so confusing switching from algebra to geometry then back to algebra

thanx again!!!

Answer 1

chicprincess03

is correct except for the first question where the 1 should be a plus instead of minus cause it's in second degree:

4x^2 - 4x +1

Answer 2

My Algebra is a little rusty but....

4x^2 - 4x - 1

Second Degree Polynomial

3 Terms

Absolute Value

(2x - 1) (x - 2)