A rectangle has sides of length x feet and 2x+2 feet with an area of 24 square feet. Cassandra uses the quadratic formula and finds that x equals 3 and -4. She determines that this means the sides...
A rectangle has sides of length x feet and 2x+2 feet with an area of 24 square feet. Cassandra uses the quadratic formula and finds that x equals 3 and -4. She determines that this means the sides...
Determine the type and number of solutions of x2-12x+36=0 Please and thank you
Determine the type and number of solutions of 3x2+6x+4=0 Please answer, thank you very much for your help
Determine the type and number of solutions of 6x2-7x-4=0 Please and thank you!
how do you solve 3x-5(x-1)and3x-6y=6
a. 5x2-3=14x b. 1/3x^2=x+1/6
U have a huge test retake coming up The problems I cant find answers for are -4=x^2-5 and -4=x^2+2x
I need help becauuse i have a test retake tomorrow, got a 71 first time, really dont want to screw this up please help example problem: -4=x^2-5 additional problem on my test retake i dont...
I've been given the perimeter and area of squares/rectangles. I used the quadratic equation to find 2 values: =(P+-(sq.rt((P*P)-16A)))/4 (sorry, my keyboard has no carrot symbol). ...
A rectangular pool is 20 feet wide and 50 feet long. A deck used for sunning surrounds the pool. The deck is the same width all the way around the pool. The total area of the deck is 456 square feet...
Quadratic formula
If a tightrope walker falls, he will land on a safety net. .His height h in feet after a fall can be modeled by h(t) = 60 - 16t2, where t is the time in seconds.
Solve 2x^2 + 8x -4 = 0 by completing the square. Solve (x^2 +x)^2 -3(x^2+x) +2=0 using substitution, factoring, and the quadratic formula
In my 8th grade Advanced Algebra class, my group is moving extremely slowly due to constant chattering. I find it frustrating and would like to have the math skills to go into Advanced Geometry next...
Solve 3/x + 3/2x = 2 Please explain how to answer this question. Thank you :)
why should it be substituted to solve
x^2 +2x -3 =0 solve by completing the square and then by quadratic formula
Find the zeros of each function by using the quadratic formula. F(x) = x2(squared) +10x+9 g(x) = 2x2(squared) +4x -12 h(x)= 3x2(squared)-3x+3/4 f(x)= x2(squared)+2x-3 g(x)=2x2(squared)+3x+1 g(x)=...
Use the quadratic formula to solve the equation 2x ^ 2 + 1 = 6x Im not sure if the answer is 4,-3/2 I worked it out but they keep saying its wrong whats missing
9x2-3x-1=0