Do the math urself stop bugging ither people to do it for u thats why ur not supposed tonsleep durring class so u can learn how to do it so stop talking to ur freinds and listen
Answer:
25x² − 20x + 4
Explanation:
(5x − 2)²
= (5x + −2)(5x + −2)
= (5x)(5x) + (5x)(−2) + (−2)(5x) + (−2)(−2)
= 25x² − 10x − 10x + 4
= 25x² − 20x + 4
9)=A These two are indications of a chemical change. (I am positive it is A)
10)=A It is not D and the others don't seem as right so I hope this helps.
Answer:
$4014.98.
Step-by-step explanation:
A = 3500(1 + 0.0229/12)^(6*12)
= 3500(1 + 0.0229/12)^72
= 3500(1.001908333)^72
= $4014.98.
