KajuMaulyunicks KajuMaulyunicks

04-07-2016
Mathematics

contestada

what value of b makes the polynomial below a perfect square? x2 - bx 36

Respuesta :

horsesandkings horsesandkings

04-07-2016

b = -12

x^2 + 12x + 36
(x+6)(x+6)

Answer Link

Otras preguntas

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

true or false? Three common voltage sources are batteries, solar cells, and generators.

If x^5y^4z^2 <0 , which of the following must be true? I xy <0 II yz <0 III xz <0

How do you do this algebra question

In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)

Explain why the current is reduced as electrons move through a conductor.

What is the formula for the volume of a cuboid?

In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)

The diagram shows a patio in the shape of a rectangle. The patio is 3.6m long and 3m wide. Mathew is going to cover the patio with paving slabs. Each paving sla

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.