Answer:
Step-by-step explanation:
- 5x² - 20x + 15 = 0
- x² - 4x + 3 = 0
- x² - 4x + 4 = 1
- (x - 2)² = 1
- √(x - 2)² = √1
- x - 2 = ± 1
- x = 2 ± 1
- x = 1, x = 3
━━━━━━━☆☆━━━━━━━
▹ Answer
<em>152 - 20 + 80</em>
▹ Step-by-Step Explanation
'Withdrawing' means taking out money which would be represented with a minus sign.
'Deposit' means you are adding money which would be represented with a plus sign.
Therefore, the answer is:
152 - 20 + 80
Hope this helps!
CloutAnswers ❁
━━━━━━━☆☆━━━━━━━
Answer:
155
Step-by-step explanation:
Using the recursive formula and a₁ = 1, then
a₂ = 3a₁ + 2 = 3(1) + 2 = 3 + 2 = 5
a₃ = 3a₂ + 2 = 3(5) + 2 = 15 + 2 = 17
a₄ = 3a₃ + 2 = 3(17) + 2 = 51 + 2 = 53
a₅ = 3a₄ + 2 = 3(51) + 2 = 153 + 2 = 155
Thus the 5 th term is 155
It would be C^2-A^2 since A^2+ B^2= C^2 just work backwards and you will get B by its self
Answer:
-4p^2-6p+1
Step-by-step explanation: