Filliqq

56 Questions
1 Answers

0

597

3

+212

If x, y, and z are positive integers such that 6xyz+30xy+21xz+2yz+105x+10y+7z=812, find x+y+z

If x, y, and z are positive integers such that 6xyz+30xy+21xz+2yz+105x+10y+7z=812, find x+y+z
.

Filliqq Aug 27, 2020

0

529

1

+212

help pls

Two numbers are independently selected from the set of positive integers less than or equal to 5. What is the probability that the sum of the two numbers is less than their product? Express your answer as a common fraction.

Filliqq Aug 27, 2020

0

778

1

+212

help pls

Simplify $\sqrt[3]{\frac{9\sqrt{5}}{2\sqrt{3}}\cdot\frac{5\sqrt{2}}{8\sqrt{2}}}$ and rationalize the denominator. The result can be expressed in the form $\frac{\sqrt{a}\sqrt[3]{b}}{c}$, where $a$, $b$, and $c$ are positive integers. What is the minimum read more ..

Filliqq Aug 23, 2020

0

721

5

+212

help pls

If $4x=3y$, what is the value of $\frac{2x+y}{3x-2y}$?

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Filliqq Aug 22, 2020

0

776

1

+212

Find one pair $(x,y)$ of real numbers such that $x + y = 4$ and $x^3 + y^3 = 100.$

Find one pair $(x,y)$ of real numbers such that $x + y = 4$ and $x^3 + y^3 = 100.$

Filliqq Aug 20, 2020

0

1001

2

+212

The value of the expression (2^(1004)+5^(1005))^2-(2^(1004)-5^(1005))^2 is $k\cdot10^{1004}$ for some positive integer $k$. What is $k$?

The value of the expression (2^(1004)+5^(1005))^2-(2^(1004)-5^(1005))^2 is $k\cdot10^{1004}$ for some positive integer $k$. What is $k$?

Filliqq Aug 16, 2020

0

1075

1

+212

Fill in the blank with a constant, so that the resulting quadratic is the square of a binomial.

Fill in the blank with a constant, so that the resulting quadratic is the square of a binomial.

Filliqq Aug 14, 2020

0

610

1

+212

Find all complex numbers z such that z^4 = -4.

Find all complex numbers z such that z^4 = -4.

Note: All solutions should be expressed in the form a+bi, where a and b are real numbers.

Filliqq Aug 14, 2020

0

1023

2

+212

Find p+q, given that (q+4)(p+3)-(q+2)(p+1)=44

Find p+q, given that (q+4)(p+3)-(q+2)(p+1)=44

Filliqq Aug 8, 2020

+212

0

wrong

FilliqqOct 23, 2020