A company’s stock begins the week with a price of $34 per share. The price changes by $2 each day for 2 days. Then the price change −$1 for two days. On the last day, the price changes by −$3. What is the price per share of the company’s stock after those five days?

25

Step-by-step explanation:

2+2=4

1+1=2

4+2+3=9

$34-$9=$25

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  

idk

step-by-step explanation: