693 Answered Questions for the topic Quadratic Equations
Ethan's father is x^2 year old while Ethan is x years old. After 4x years, his father will be twice as old as Ethan. Form an equation
Solving Using the Quadratic Formula
The length of a rectangle is 1m less than twice the width. The area of the rectangle is 120m^2. What is the length and width?
The length of a rectangle is 8 more than the width. The area is 425 square yards. Find the length and width of the rectangle.
The length of a rectangular garden is 6 more than the width. Find the dimensions of the garden. The area of the garden is 120cm2
grade 11 applied math
A rectangular auditorium seats 1120 people. The number of seats in each row exceeds the number of rows by 12. Find the number of seats in each row
the product of two consecutive positive integers is 156 find the numbers
Determine the quadratic function, f(x), with x-intercepts at x=7 and x =-2 and the y-intercept at y=5
The area of a square is 144 ft squared. What is the length of its side
-ax^2+bx+c , what to do next with that minus(-) sign to that ( ax )
The shorter leg of a right triangle is 9m shorter than the longer leg. The hypotenuse is 9m longer than the longer leg. Find the side lengths of the triangle.
Using a roll of yellow tape 300 feet, what are the demensions of the maximum area?
The sum of two numbers is 23 and product of two numbers is -144 then find the two numbers
Quadratic equation word problem
Why the first term of the quadratic equation should be positive?
Show that x satisfies the equation
sHow that x^2-6x-39=0
what is the relationship the factors of a quadratic expression, the roots of the related quadratic equation, and the x-intercepts of the graph of the related...
the function h (t) =-2t^2 + 8t +1 represents the height of the ball t seconds after it was thrown. what is the maximum height the ball reaches
A triangle with area 45 square inches has a heightthat is two less than four times the base Find the baseand height of the triangle.