Answer:
Step-by-step explanation:
<u>Multiply and simplify:</u>
- (x - 1)(x + 2)(x + 3) =
- (x² + 2x - x -2)(x + 3) =
- (x² + x - 2)(x + 3) =
- x³ + 3x² + x² + 3x - 2x - 6 =
- x³ + 4x² + x - 6
<u>From the final polynomial we can see that:</u>
- a = 1, b = 4, c = 1 and d = - 6
So all the coefficients are positive but the constant d is negative
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Answer:
I beleive A is quadratic, but im not sure
Step-by-step explanation:
Answer: $308
Step-by-step explanation:
Based on the information given in the question, the account balance of Ms. Smith at the end of June will be:
= $8118 + $710 - $1211 + $809
= $8426
Therefore, the difference in her account balance than it was on April 1st will be:
= $8426 - $8118
= $308
Answer:
5 days
Step-by-step explanation:
7.50 ÷ 1.50 = 5
- 7.50 - 1.50 = 6.00
- 6.00 - 1.50 = 4.50
- 4.50 - 1.50 = 3.00
- 3.00 - 1.50 = 1.50
- 1.50 - 1.50 = 0
