Please someone help i dont get it T-T 25pt A bank pays 7% interest on 3-year certificates of deposit. what is the value of a $500 certificate after one year? Give your answer to the nearest tenth and explain.​

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

answer. d.289 hope that

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