jfloor0 jfloor0

02-03-2018
Mathematics

contestada

What number would you add to both sides of x2 + 7x = 4 to complete the square? 22 72

What number would you add to both sides of x2 7x 4 to complete the square 22 72 class=

Respuesta :

choixongdong choixongdong

02-03-2018

x^2 + 2*x*(7/2) + (7/2)^2 = (x + 7/2)^2

answer is (7/2)^2

Answer Link

gjulisaa890 gjulisaa890

05-03-2018

the answer is D (7/2)^2

Answer Link

Otras preguntas

Write a two column proof. can someone please help me with these questions? I have been struggling and have lots of other work. Happy New Years everyone! Enj

A music player was marked down by 1/4 of the original price. a. If the sales price is $128, what is the original price? b. If the music player was marked up by

Which statements describe a traditional economy? Economic decisions are made by the government. Economic growth is not a top priority. Change is slow. Advanced

I arrive at the scene possible hazardous materials Spill what should I do before going on scene

how the light will pass and what is the angle of emergence

what is the formula for the nth term of the given sequence?3, 5, 7...

Find the missing term in the following geometric sequence. a. 12, 144 c. 20,100 b. 40, 200 d. 32, 200 Please select the best answer from the choices provided

i NEED HELP ASAP with my science analysis questions !

a compound document hasA. the computing power of a spreadsheetB. a spreadsheet embedded.C. more than one application interface.D. only one application interface

alA baker bought 4 gallons of icing to decorate cakes. He uses 4 1/2 cups of icing for completely Frost and decorate each cake. what is the maximum number of c