dezaraerudy722 dezaraerudy722

21-06-2018
Mathematics

contestada

Which constant term should be used to complete the square?
x^2-5x+__=7

Relax

Respuesta :

tаskmasters tаskmasters

26-06-2018

The constant term should be (-5/2)^2 or (5/2)^2 or 25/4. This constant term comes from taking the coefficient on the x^1 term, halving it, and then squaring it.

Answer Link

Otras preguntas

Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d

A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees

Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the

what is 0.000702 in scientific notation.

Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d

The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t

solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?

container is 5 meters wide ,6meters long and 3 meters in depth what is the capacity in quarts

if 9^x-9^x-1=24, then find the value of (6x)^x

what is the solution for this inequality -10x <40