Pushy

14 Questions
14 Answers

0

975

1

+96

Halp

Rectangle $ABCD$ has area $2006.$ An ellipse with area $2006\pi$ passes through $A$ and $C$ and has foci at $B$ and $D$. What is the perimeter of the rectangle?

Pushy Jul 26, 2019

0

1098

2

+96

hlp

When $p(x) = Ax^5 + Bx^3 + Cx + 4$ is divided by $x - 3,$ the remainder is 11. Find the remainder when $p(x)$ is divided by $x + 3.$

Pushy Jul 15, 2019

+2

1127

1

+96

HLP

A polynomial of degree $13$ is divided by $d(x)$ to give a quotient of degree $7$ and a remainder of $3x^3+4x^2-x+12$. What is $\deg d$?

Pushy Jul 14, 2019

+1

940

4

+96

PLz HaLP :)

The graph of \[\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1\]has its foci at $(0,\pm 4),$ while the graph of \[\frac{x^2}{a^2}-\frac{y^2}{b^2} = 1\]has its foci at $(\pm 6,0).$ Compute the value of $|ab|.$

Pushy Jul 10, 2019

+1

957

3

+96

Halpplz

The graph of $y = ax^2 + bx + c$ has a maximum value of 54, and passes through the points $(-2,0)$ and $(4,0).$ Find $a + b + c.$

Pushy Jun 25, 2019

+1

2646

5

+96

A few questions I'm really stuck on

1. Consider the parabola y=-5x^2+17x-12 . What is the vertex of this parabola?

2. What is the equation of the line of symmetry of the parabola y=-5x^2+17x-12
read more ..

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Pushy Jun 24, 2019

+1

851

2

+96

Help plz

Find the range of the function

Pushy Jun 24, 2019

+2

906

4

+96

Complete the square help

Complete the square: 4x^2 + 5x + 2

Pushy Jun 24, 2019

+3

991

10

+96

birthday XD

Yeet todays my birthday! I'm turning into an age 1 above the other one! Yay!

off-topic

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Pushy Jun 24, 2019

+1

1077

3

+96

I am actually really stuck on this...

I kinda gave up on the last problem... so new problem :)

Let and The complex number d is such that a, b, c, and d form the vertices of a parallelogram, when plotted in the complex plane. Enter all possible read more ..

Pushy Jun 20, 2019

+1

1360

4

+96

Plz help plz plz tanks :)

There are four complex numbers such that
and both the real and imaginary parts of are integers. These four complex numbers are plotted in the complex plane. Find the area of the quadrilateral formed by the four read more ..

Pushy Jun 20, 2019

0

1003

4

+96

Score?

I know this is off topic... but what is this "score" thing? Like Melody's is 101756 right now (wow) what does it mean?

off-topic

Pushy Jun 19, 2019

0

925

4

+96

Sry... need more help :/

Pushy Jun 19, 2019

0

999

3

+96

HELP PLZ

For what value of $n$ is $i + 2i^2 + 3i^3 + \cdots + ni^n = 48 + 49i$?

Pushy Jun 19, 2019