joe1919
joe1919
19-06-2018
Mathematics
contestada
Help on this This question plz
Respuesta :
choixongdong
choixongdong
19-06-2018
= -x^2 - (3x - 12x^2 + 7x ) - (2 - 2x - 2)
= -x^2 - 3x + 12x^2 - 7x - 2 + 2x + 2
= 11x^2 - 8x
Answer
11x^2 - 8x
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
A type of lightbulb is labeled as having an average lifetime of 1000 hours. It’s reasonable to model the probability of failure of these bulbs by an exponential
Two objects, one of mass m and the other of mass 2m, are dropped from the top of a building. When they hit the ground Two objects, one of mass and the other of
Complete the folloowing. (1) ____ esperaban en la sala de espera. (2) ____ querÃa ser enfermero. (3) ____ de tomar mis antibióticos. (4) ____ tuvimos un accid
A recent survey of 35,101 randomly selected U.S. adults studied the religious affiliation of Americans. The survey interviewed 245 people in Maine. Suppose that
Department B had a beginning inventory of 2,400 units, 25% completed; an ending inventory of 2,700 units, 2/3 completed, and received 4,900 units during the per
This problem has been solved!See the answerFor many years businesses have struggled with the rising cost of health care. But recently the increases have slowed
The weights of four randomly and independently selected bags of potatoes labeled 20.0 pounds were found to be 20.8, 21.3, 20.7, and 21.2 pounds. Assume Norma
Plants, protists, fungi, and animals are all known to obtain energy through aerobic respiration. Which of the following must be present in all these organisms f
A 25.00-mL sample of propionic acid, HC3H5O2, of unknown concentration was titrated with 0.141 M KOH. The equivalence point was reached when 43.76 mL of base ha
What is the difference between the sums of the 20 largest and 20 smallest two-digit numbers?
