aliviagriesinger aliviagriesinger
  • 12-02-2021
  • Mathematics
contestada

which expression is
equivalent to
(7+85-2r²) + (-42²-10+2)

Respuesta :

jordanross96
jordanross96 jordanross96
  • 12-02-2021

Answer:

-2 (r^2 + 840)

-2 (2 sqrt(210) - i r) (2 sqrt(210) + i r)

Step-by-step explanation:

Answer Link

Otras preguntas

Romeo fears that “some consequence, yet hanging in the stars” will cause trouble for him and his friends that evening. What does this mean? What line in the pro
Which sentence contains a dangling modifier? (5 points) Select one: a. After making the team, practices and games took up a lot of free time. b. All season long
PLEASEE help I’m stuck on this
—¿No ves que estoy aquí? —No, no _____ veo. Select one: a. las b. te c. os d. me e. lo f. la g. los h. nos
Calculate the [H+] in a solution that has a pH of 10.36
What is the distances between (3, 10) and (3, -8)
Excerpt from Eros Turannos Edwin Arlington Robinson Between a blurred sagacity That once had power to sound him, 10 And Love, that will not let him be The Judas
Hiiioo! Can someone please help me with this❤️❤️
Could someone please help and explain?
WILL MAKE BRAINLIST When a snail is eating a leaf, which body part is being used to cut into the plant? mantle mouth foot radula