alexis123424
alexis123424
19-04-2021
Mathematics
contestada
Can you help me please thank you
Respuesta :
NinethGrader
NinethGrader
19-04-2021
Answer:
6. 4x^2 + x - 1
7. 3x^2 + 4x + 4
Explanation:
(3x^2 + x + 8) + (x^2 - 9)
4x^2 + x - 1
(5x^2 + 8x - 2) - (2x^2 - 4x + 6)
3x^2 + 4x + 4
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!!!! WILL GIVE BRAINLIEST IF RIGHT! 2 PPPL HAVE TO ANSWER FIRST
Two pounds of apples cost $1.10. How much will seven pounds of apples cost?
Por que es fácil contaminar por los productos
jim deposited $4000 into an account with 5.9% interest, compounded quarterly. assuming that no withdrawals are made, how much will he have in the account after
Is allowance for doubtful accounts a current asset.
The concept of matching two continents with their geology using plate tectonics has been very important to the ______ industry because precious minerals may be
Which was not a compromise at the constitution convention
solve for x round to the nearest tenth if necessary
A space probe in the shadow of the earth contains electronics consuming 45 W of electric power. If the probe may be approximated to be a sphere of 40 cm diamete
If the pea plant has two alleles (yy) for seed color, it would be considered.
