anaguzman
anaguzman
21-02-2017
Mathematics
contestada
someone please help me!!!!!
Respuesta :
ULKa
ULKa
21-02-2017
(3a-7)^2= (3a)^2 - 2*3a*7 + 7^2= 9a^2- 42a+ 49
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Which of these would most likely cause a mutation? A the placement of ribosomes on the endoplasmic reticulum B the insertion of a nucleotide into DNA C the m
An AHA peeling solution has PH of 3.83 What would be the percentage of available acid ……and the percentage of salt….
How are decomposers useful
what is gravitation.
how to integrate a/1-ay?
how to integrate a/1-ay?
An earthquake takes place in which sphere?
using exactly four 4's and any operations[+,-,x,/,()] write an expression to equal each of the following:345
In a food chain, which are the most efficient users of solar energy: Herbivores, Carnivores, Omnivores or Parasites?
How does force change when it is applied to the axle of a wheel and axle?
ACCESS MORE
