fiorella4 fiorella4

29-06-2016
Mathematics

contestada

what does (w+2)*(w+7) simplified equal?

Respuesta :

Smylles Smylles

29-06-2016

Multiply w+2 by w+7 to get (w+2)(w+7)

Expand (w+2)(w+7) using F.O.I.L
ww + w * 7 + 2w + 2 * 7

Simplify and combine
w^2 + 9w + 14

Answer Link

Otras preguntas

Which description best compares thegraphs given by the equations:x + 3y = 152x + 6y = 24O parallelO perpendicularintersecting but not perpendicularO None of the

C The area of the kite is 28 m². What is the value of x? -X m 10 m 4 m -x m X= (Type an integer or a decimal.)

The radius of the circle is r= ____The equation of the circle in standard form is ___

Finding a polynomial of a given degree with given zeros

A city government wants to track down people who run small business and do not pay the city’s $125 business licenses fee. The city hired a private detective to

Log3(a)=3Solve for a

20. Amy drove to a friend's house at a rate of 45 mph. She returned by the same route at a rateof 50 mph. The driving time for the round trip was 4 hours. What

17. A cylinder has the volume of 400 cm3 and adiameter of 20 cm. Which of the following is closestto the height of the cylinder?A. 1 cmB. 4 cmC. 20 cmD. 40cm

if P(x)=Q(x).(x - a) then a is a solution.Express P(x) = 2^3-3x^2+5x-6 in the form P(x)=Q(x). (x - a)

Solve the following exponential equation. Express your answer as both an exact expression and a decimal approximation rounded to two decimal places. Use e= 2.71