saf13 saf13
  • 03-06-2020
  • Mathematics
contestada

answer quick please (2x2 + 5x - 7) + (3 - 4x2 + 6x)

Respuesta :

akane1304
akane1304 akane1304
  • 03-06-2020

Answer:

[tex] \frac{8}{11} [/tex]

Step-by-step explanation:

(4+5x-7)+(3-8+6x)=0

(-3+5x)+(-5+6x)=0

-8+11x=0

x=8/11

Answer Link
jblackoffical jblackoffical
  • 03-06-2020

Answer:

Step-by-step explanation:

Answer Link

Otras preguntas

What does the dream in "dream variations" represent? question 13 options:?
WILL AWARD BRAINLIEST!! PLEASE SHOW ALL WORK
Need help with this Spanish hw
If a rock layer in mexico and a rock layer in australia contain the same index fossil what do you know about the absolute ages of the layers in both places? exp
What were indulgences ? Why do you think they became so popular?
The political structure of the Roman Empire included all of the following from the Roman Republic except A. a Senate B. checks and balances C. plebeians and p
Factor the polynomial completely. 4x3 – 12x2 + 7x – 21 4x2(x – 3) + 7(x – 3) which is the completely factored polynomial?
why would it be inaccurate to describe the shuttle living quaters as capacious
c9 skills check questions
What is the graph's approximate rate of change? A. -1/2 B. 1/2 C.-9/10 D. 9/10