член: Penguin

5 Questions
8 Answers

470

+45

repost - need help asap

Let $a,$ $b,$ $c$ be the roots of $x^3 - x + 4 = 0.$ Compute \[(a^2 - 1)(b^2 - 1)(c^2 - 1).\]

●

Penguin 19 авг. 2021 г.

503

+45

pls help

Let $a,$ $b,$ $c$ be the roots of $x^3 - x + 4 = 0.$ Compute \[(a^2 - 1)(b^2 - 1)(c^2 - 1).\]

●●●

Penguin 19 авг. 2021 г.

516

+45

help

1. Let $a,$ $b,$ $c$ be the roots of $x^3 - x + 4 = 0.$ Compute \[(a^2 - 1)(b^2 - 1)(c^2 - 1).\]

2. The fourth degree polynomial $P(x)$ satisfies $P(1) = 1,$ $P(2) = 2,$ $P(3) = 3,$ $P(4) = 4,$ and $P(5) = 125.$ What is $P(6)?$ прочитайте больше ..

●

Penguin 15 авг. 2021 г.

446

+45

Help Please

Alex, Blake, and Christine are running on a 400 meter track at constant speeds. Alex and Blake are running in the same direction, but Christine is running in the opposite direction. Christine passes Alex every 40 seconds and passes Blake every 50 seconds. прочитайте больше ..

Penguin 7 мар. 2021 г.

685

+45

Help would be appreciated

1. Three squares are drawn inside a circle as shown. The area of the circle is 60pi square inches. How many square inches are in the area of one square?
прочитайте больше ..

●●●●●●

Penguin 19 февр. 2021 г.

+45

i tried number one and it was wrong

Penguin19 авг. 2021 г.

+45

I think it is 5/6, but I am not very confident with the answer I have given.

Penguin21 февр. 2021 г.

+45

I'm pretty sure its 84

Penguin21 февр. 2021 г.

+45

equation for line b is y = (1/2)x+1

choice 3

Penguin20 февр. 2021 г.

+45

CD for that question was 30, in this its 38

Penguin20 февр. 2021 г.

+45

Oh my bad. I'm really sorry for making you think you were wrong.

Penguin20 февр. 2021 г.

+45

Thank you for your efforts and response, but the answer is wrong

Penguin19 февр. 2021 г.

+45

Wow! Thank you for answering very fast.

Penguin19 февр. 2021 г.

Имя пользователя	Penguin
Гол	45
Membership
Stats
Вопросов	5
ответы	8