anthony2000ty
anthony2000ty
10-08-2018
Mathematics
contestada
(2x^4 - 6x^2+8) + (-x^4+ 2x^2-12)
Respuesta :
briittanypaiige
briittanypaiige
10-08-2018
(2x^4 - 6x^2+8) + (-x^4+ 2x^2-12)
=2x^4-6x^2-x^4+2x^2-12
=x^4-4x^2-12
Just watch your signs when opening up the brackets and then collect like terms.
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
Priya has 5 pencils, each x inches in length. When she lines up the pencils end to end, they measure 34.5 inches.Select all the equations that represent this si
can anyone help me find 2cm of a cube pls its urgent
help asap please thanks !!!
please very soon I offer the crown !!! + 10 points urgently !!!
What was early socialism most concerned with
An isolated, irregularly shaped piece of platinum carries -8.89 × 10-9 C of charge and is in electric equilibrium. The size of this body is about 4 mm. When the
What is the molality of a solution that contains 5.10 mol KNO3 in 4.47 kg water?
HELP :( Every year, Kate and her sister attend 'The Nutcracker' at the Bloomington Ballet. Last year, orchestra seating cost $50 per ticket. This year, each tic
problem 1. 6(x-2) = - 18 problem 2. 17 = 5k - 2 please help
Police driving with a velocity of 50 m/s decide to chase a speeder who is 3 km ahead and moving at 55 m/s. The police car accelerates at 2 m/s2. Instantly the s
