Answers created by Luca F.

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How do you multiply $sqrt(2)(sqrt 8 + sqrt 4)$ ?
How do you find the global extreme values for $V(x) = x(10 - 2x)( 16 - 2x)$ on [0,5]?
How do you use the quadratic formula to find both solutions to the quadratic equation $x^2+3x-4=0$ ?
How do you determine if the equation $y = 5^x$ represents exponential growth or decay?
How do you use the trapezoid rule for $int 2 sin x^2 dx$ from x = 0 to x = 1/2 with n = 4?
How do you do the trapezoidal rule to compute $int logxdx$ from [1,2]?
How can you tell if a function has a discontinuity?
How do you find the domain of $f(x) = tan(x) - 3$ ?
How do you find the amplitude and period for $y=3sin2 (x-pi/6)$ ?
How do you graph $y = -sin(2x)$ ?
Where are the critical points of $tan x$ ?
How do you factor $z^6 - 1$ ?
How do you simplify $(7m^2 + 9m + 3) - (3m^2 + 8m + 2)$ ?
How do you write 21,900,000,000 in scientific notation?
What is the inverse function of $h(x)= 3-(x+4)/(x-7)$ and how do you evaluate $h^-1(9)$ ?
How do you find the domain and range for $y = 5arcsin(2cos(3x))$ ?
How do you solve the inverse trig function $cos (arccos 3pi)$ ?
How do you find the volume of the region below $y= -3x+6$ and enclosed by the y-axis from 0 to 2, rotated about the x-axis?
How do you solve $2cosx+1=0$ ?
How do you find the volume of $y = 11sinx$ , $y=0$ , $[ 0,pi ]$ revolving about the x axis?
The area bounded by the curve $y=3+2x-x^2$ and line $y=3$ is rotated completely about the line $y=3$ . Find the volume of the solid of revolution obtained?
How do you solve $2sin^2x=1$ ?
What is the slope of $x=3$ ?
What is the absolute value of Square root 2?
How do you complete the square to solve $-x^2-2x+3= 0$ ?
How do you find the value of $cot 60$ ?
How do you find $2p^2 + 3p - 4$ less $- 2p^2 - 3p + 4$ ?
How do you find all the asymptotes for function $f(x) = (3)/(5x)$ ?
How do you evaluate $tan(arccos(2/3))$ ?
How do you evaluate $arcsin(sqrt 3/2)$ ?
What is frequency of trig functions?
How do you find the distance between point A(-3, 5) and point B(4, -6) in the coordinate plane?
The top and bottom margins of a poster are 4 cm and the side margins are each 6 cm. If the area of printed material on the poster is fixed at 384 square centimeters, how do you find the dimensions of the poster with the smallest area?
How to graph a parabola $y = x^2 - 6x + 7$ ?
Given: $f(x) = 2+ sqrt(-3x+1)$ , $q(x) = (5x)/(x+2)$ , and $m(x) = abs(7 - x^2) + x$ , how do you find f(-33)?
How do you solve and graph the compound inequality $3x>=5$ or $-5/8x-6>1$ ?
How do you graph the system $2x-y>=2$ and $x-2y>=2$ ?
How do you know if $144a^2 -96a + 16$ is a perfect square trinomial and how do you factor it?
During a paint sale, a hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint. What is the ratio of gallons of high-gloss sold to the total gallons sold?
How do you find all solutions of the equation $sin^2x+sinx=0$ ?
How do you graph $y= -sin(2x)-1/2$ ?
How do you find the asymptotes for $f(x) = (x^2+4x-2)/(x^2-x-7)$ ?
How do you simplify $(97x^2-56xy+86y^2)-(-56x^2+53xy+93y^2)$ ?
How to graph a parabola $x-2=1/8(y+1)^2$ ?
How do you solve by substitution $4x-9y=-21$ and $4x+3y=-9$ ?
How do you find the points of discontinuity of $y = ((x - 1)(x + 3)) / ((x + 3)(x - 5))$ ?
How do you factor $12x² -9x+15$ ?
How do you know if $49x^2 − 28x + 16$ is a perfect square trinomial and how do you factor it?
How do you solve $-2 < 4z + 10 ≤ 12$ ?
Given $g(x) = -3x +1$ , $f(x) = x^2 +7$ , $h(x) = 12/x$ , how do you find h(a)?
How do you simplify $(-4)^-3$ ?
How do you graph the system $y < 2x + 4$ and $2x - y<=4$ ?
How do you simplify $(5)/(2a^11b^7)$ ?
How do you factor $6y^5 + 32y^4 + 32y^3$ ?
How do you multiply $(2x^4)/ (10y^2) * ( 5y^3)/(4x^3)$ ?
How do you write an equation in standard form given that the line passes through (-1, -3) and (2, 1)?