frcxc2653 frcxc2653

11-12-2017
Mathematics

contestada

Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.

x^2+19x

What is the constant term?

Respuesta :

lesliekolleroxrkcf lesliekolleroxrkcf

11-12-2017

take half the coefficient of the x term and square it. add this to both sides

(19/2)² ,= 361/4. that is also the constant
(x + 361/4)(x + 361/4) = 19/2

Answer Link

Otras preguntas

What gives an amino acid its unique identity?What gives an amino acid its unique identity?

14. A rock thrown in a lake sinks at a rate of 4 inches per second. What is the depth of therock after 10 seconds?

intervalos[tex]2x + 3 \geqslant 8[/tex]

In which case does viscosity play a dominant role? Case A: a typical bacterium (size ~ 1 mm1 mm and velocity ~ 20 mm/s20 mm/s) in fresh water. Case B: a swimmer

What is the formula to find the area of a circle?

Given Alex’s credit history, consider how the bank will likely view him. The bank is likely to consider Alex a borrower. As a result of his financial situation

Which best describes the difference between a desktop publishing program and a word processing program? A desktop publishing program allows for control over the

Why is dna Replication important to cells

A 2.8 kg grinding wheel is in the form of a solid cylinder of radius 0.1 m. a) What constant torque will bring it from rest to an angular velocity of 120 rad/s

In a litter of five puppies what is the probability of getting two males and three females or three males and two females