Answers created by Alireza G.

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What is the standard form of the equation of this parabola $y^{2} + 6 y + x + 10 = 0$ $y^2+6y+x+10=0$ ?
How do you factor $2 y^{2} + 12 y - 54$ $2y^2+12y-54$ completely?
How do you evaluate the expression $\frac{24 - y}{15 - x}$ $(24-y)/(15-x)$ when x=-17 and y=8?
How do you simplify $\frac{2 x y z}{x^{2} z^{2}} \div \frac{6 y^{3}}{3 x z}$ $(2xyz)/(x^2z^2)div (6y^3)/(3xz)$ ?
Question #608f4
How do you evaluate $\sqrt{777924} - \sqrt{\sqrt{31696}} - \sqrt{30 + \sqrt{1156}} + \sqrt{4624}$ $\sqrt { 777924} - \sqrt { \sqrt { 31696} } - \sqrt { 30+ \sqrt { 1156} } + \sqrt { 4624}$ ?
How do you solve $\frac{1}{4} x^{2} + 4 x - 3 = 0$ $\frac { 1} { 4} x ^ { 2} + 4x - 3= 0$ ?
How do you simplify $\frac{21 m^{- 9} n^{9}}{28 m^{- 2} n^{- 4}}$ $\frac { 21m ^ { - 9} n ^ { 9} } { 28m ^ { - 2} n ^ { - 4} }$ ?
How do you subtract $\frac{6}{13 a} - \frac{4}{13 a^{2}}$ $\frac { 6} { 13a } - \frac { 4} { 13a ^ { 2} }$ ?
How do you solve the system of equations $6 = 2 x + 3 y$ $6= 2x + 3y$ and $- 2 x - 6 y = - 18$ $- 2x - 6y = - 18$ ?
How do you tell whether the sequence $3, 5, 7, 9, 11,...$ is geometric?
How do you write the first five terms of the geometric sequence $a_1=64, a_(k+1)=1/2a_k$ and determine the common ratio and write the nth term of the sequence as a function of n?
How do you write a rule for the nth term of the geometric sequence and then find $a_5$ given $a_4=189/1000, r=3/5$ ?