Main
Algebra
Asymptotes
Complex Numbers
Correlation
Cube Root
Derivatives
Elimination method
Exponential and Logarithmic Equations
Exponential Function
Exponents
Fractions
Functions Defined and Notation
Integral
Limits
Linear and Quadratic Functions
Logarithm
Matrix
Radicals
Real Numbers
Sequences
The Binomial Theorem
The Quadratic Formula
Vector Operations
Calculus
Average Velocity
Completing the Square
Conversion of Decimals, Fractions, and Percent
Ellipse
Greatest common factor
Inequalities
Instantaneous Velocity
Linear Equations
Parabola
Percent Equations
Polynomials
Rational Equations
Ratios and Proportions
Simplify the expression
Square Roots
Systems of Equations
Geometry
Altitudes, Medians and Centroids
Angles
Bisectors
Circles, Arcs and Sectors
Distance between Points
Equation of a Circle
Heron's Formula
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Polygons
Pythagorean Theorem
Quadrilaterals
Similarity
Triangles
Other
Complete the sentence
Find the amount
Find the difference
Find the rate
Find the solution
Find the value
Find the volume
How many solutions
Quadratic equation
Solve the equation
Solve the inequality
Various Tasks
What is the slope
Which is greater
Which of the following...
Write an equation
Trigonometry
Amplitude, Period and Frequency
Radian Measure
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
☰
Menu
Theme:
Completing the Square...
Solve each equation by completing the square. If necessary, round to the nearest hundredth. show steps, steps needs. 1. b^2+10b=752. n^2-20n=-753. t^2+8t-9=04. m^2-2m-8=05. v^2+4v-2=0
4x^2-28x+49=5 solve the quadratic by completing the square
Complete the square t^2+10t=75
Find the roots of the equation by completing the square: 3x^2-6x-2=0. Prove your answer by solving by the quadratic formula.
1/2x+1/2x=x+1 Can someone show me how to do this?
Solve 2x2 + 12x − 14 = 0 by completing the square.
How do I convert a quadratic function to vertex for by completing the square?
4. For each function, write the rule in vertex form and find the coordinates of the max/min point on its graph. a) f(x)=x^2+12x+11 b) g(x)=x^2-4x+7 c) h(x)=x^2-18x+74 d) j(s)=s^2+2s+5 use the results of task 4 to sove each of these equations. a) x^2+12x+11=0 b) x^2-4x+7=19 c) x^2-18x+74=13 d) s^2+2s+5=53
What is the coordinates of the center of an ellipse defined by the equation 16x^2 + 25y^2 + 160x - 200y + 400 = 0? give solution.
can you solve this ellipse for me. 4y^2 - 8y + 25x^2 +150x - 171 = 0 with details and drawing
An asprin tablet in a shape of a right circular cylinder has the height of 2/5 cm and the raidus of 1/2cm. the manufacturer also wishes to market the asprin in capsule form. The capsule is to be 5/3cm in total length, in the shape of a right cylinder with hemispheres attached to both ends. find a function that represents the volume of the capsule. fund the radius of the capsule so that it is the same volume of the tablet.
What is the coordinates of the vertex of y=x^2-4x+1
Finding the center and radius by completing the square 4x(sqrd)+4y(sqrd)+4x-16y-19=0
Solve by completing the square, x^2+3x-9=0
4a^2+8a-20=0 By completing the square
Completing the square v^2 + 4v - 22= 10
Completing the square x^2 -2x -43=5
A sand box has an area of 45 ft. The length is 4 feet longer than the width. What are the dimensions of the sand box? Solve by completing the square
Solve 2x^2+8x-7=-2 by completing the square
Complete the Square: x^2+6x=7
1
2
>
>>
Cookies are used on our website to ensure that every visitor gets top-notch browsing experience. The way we collect, process, and store cookies is reflected in our
Cookie Policy
. Please, accept it before you continue using our website.
Accept