wu0mbruck9iemestSi wu0mbruck9iemestSi
  • 03-12-2016
  • Mathematics
contestada

Add.
(-3a^2+4a–6)+(-a^2–9)



Respuesta :

Аноним Аноним
  • 03-12-2016
The answer is = -4a^2 + 4a -15
Answer Link

Otras preguntas

thermal expansion results in
What was the effect of the king's decision that New York had the right to sell land in the Green Mountains? A. the king changed his mind. B. Vermont left the u
Were the founding fathers and writers of the Declaration of Independence and the U.S. Constitution hypocrites?
What is meant by the following statement? "Inertia is directly proportional to mass."
if nh = pn + hm = 12 inches and ph = 17 inches, what is the value of hm in inches
Estimate the square root to the nearest (a) integer and (b) tenth. 27 4 − − √ 27/4
If Suzie's mom's, dad's, brother's, wife's, aunt came over what is the aunt to Suzie
pls spare me i need help
Jklm is a parallelogram find each measure
van thinks that the answer to -3x < 12 is x < -4. how will you convince him that his answer is incorrect?