mercedesberry12
mercedesberry12
07-03-2020
Mathematics
contestada
Add. (2x2+4−x3)+(−4x2+6x3−2)
Respuesta :
HoshnandEngineer
HoshnandEngineer
07-03-2020
Answer:
The answere is Zero
Step-by-step explanation:
(4 +(-12)) + (-8 +16)
4-12+16-8
-8 + 8 = 0
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
Please help!!! Science
the half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 165 grams of rad
please answer this properly and correctly
A substance that cannot be broken down into a simpler substance by ordinary chemical or physical means is a what ?
A 4-ft vertical post casts a 14-in shadow at the same time a nearby cell phone tower casts a 119-ft shadow. How tall is the cell phone tower?
A 0.5kg bird has a PE of 137.2 J. What height is its perch?
What fraction is equal to 75% of 1/2
Under what conditions do bacteria thrive
what kind of milk did the cow give after she lost her memory?
Daily contact with children helps teacher to ______ children who are maltreated.
