Solve the equation. Check all proposed solutions. Show work in solving and in checking.
Solve the equation. Check all proposed solutions. Show work in solving and in checking. x + x = 102 x-3...
Solve the equation. Check all proposed solutions. Show work in solving and in checking. x + x = 102 x-3...
Solve the equation. Check all proposed solutions. Show work in solving and in checking. √(x+7)-5=x
Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...
At A water tank is being filled by water being pumped into the tank at a volume given by the formula, P(t) = 60t +1060, where t is in minutes. At the same time the water tank has a leak and the...
Calculate and show work a) 5[3-8*3^2+4*6-2] b) [4(8-6)^2 +4](3-2*8) 2^2(2^3+5)
perform each of the following calculations involving complex numbers, and write the answer, simplified as much as possible, in the form a + bi, where a and b are real numbers. 1. (4+2i)...
Find the solutions of the equation 2x2 + 6x = 1. Show work
Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...
Determine the domain of the functions show work a) f(x)= 1/x^3 b) f(x)= (x+4)^2/4x-3 c) f(x)= x^2+3x-10/x^2=2x
Find the slope-intercept equation of the line perpendicular to the line x - 3y = 4 and containing the point (6,-9). Explain/show work.
Consider the points (4,-7) and (-6, 13). (a) Find the midpoint. Show work. (b) If the point you found in (a) is the center of a circle, and the other two points are points on the circle, find...
Simplify and show work ((8x^9y^3)/(27x^-3y^12))^(1/3)
4/x+3 -3/x-2
A farmer is planning to put in a garden next to his barn. He is planning to fence in the garden on three sides (the barn will make the fourth side). He has 100 feet of fencing to use. Find an equation...
Let f(x)=x^(3 )-7x. Determine if this function is even, odd or neither. Explain/Show work.
State the domain of the quotient f / g where f(x)=x-3 and g(x)=√x-1 Explain and show work
Determine the slope of the line through the points (6,-2) and (6,2) show work
Ace Car Rental Company rents a car for $50 per day and $0.25 per mile driven. Laura is a customer who wants to keep her car rental bill at $100 or less. At most how many miles can she drive in one...
One number is 6 less than another. The product of the numbers is 72. Find the numbers. show all work.
Solve and write interval notation for the solution set. Show work. 6-2x≤-2 or -1/5 x>2