Complete the square and write the equation in standard form. Then give the center and radius of the circle. x^2 + 18x + 81 + y^2 - 8y + 16 = 81

Q: -1

A: Graph of the circle is given, we have to find its equation. First from the given graph it is…

Q: Complete the square.

A: Given, f(x)=5x2+7x-3

Q: 9x²+36x+27 =0

A:

Q: Determine the equation of the wheels of Mr V's bicycle 30 28 26 24 22 20 18 16 14- 12 10 8. 6 4 2 4…

A:

Q: Represent the number you would have to add to an expression of the form x2+bx to make a complete…

A: A complete square would be of the form:Comparing this to the equation given:Hence the missing term…

Q: e at 49 б.3 b° 14.9

A:

Q: Use completing the square to write the following equation y=5x^2+30x-5 in the form y=a(x-h)^2+k…

A:

Q: Complete The Square And Write In Graphing Form  y= 3x2-4x-2

A: y= 3x2-4x-2

Q: Let r, r, and r, be the roots of x’ +3x² –5x-4=0, construct the equation whose roots are: 7 (r, +r,…

A:

Q: fCx) = -3x?-6x +4

A: To complete the square first divide the whole equation by -3. x2+2x-43

Q: Subtract. (4-6i)-(6-4i) Write your answer as a complex number in standard form. i

A: Given:- (4-6i)-(6-4i) To find:- standard form of given complex number  standard form of complex…

Q: Find the equation if the zeros are 2,-1,2,-3

A: Topic:- polynomial

Q: Write each equation in standard form using integers. y=2x+5

A: Giveny=2x+5

Q: Complete the square to form a true equation. x2 - 2x + = (x -

A: Given that, x2 - 2x + ___ = (x - ___)2                                         .............(1) we…

Q: Write the equation in vertex form. Y= -2x^2 + 5x

A: