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# 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 ,equation ,check all proposed solutions Show work

Solve the equation. Check all proposed solutions. Show work in solving and in checking.   √(x+7)-5=x

# Consider the equation. 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...

# volume help. show work

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)

# complex numbers

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)...

# solution of the equation

Find the solutions of the equation 2x2 + 6x = 1. Show work

# Equation help

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

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

# points help

Find the slope-intercept equation of the line perpendicular to the line x - 3y = 4 and containing the point (6,-9). Explain/show work.

# points help 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 show some work

Simplify and show work ((8x^9y^3)/(27x^-3y^12))^(1/3)

# Word problem show work please

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

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 and show work.

Determine the slope of the line through the points (6,-2) and (6,2) show work