go on
Step-by-step explanation:
Answer:
It would be B: -10
Step-by-step explanation:
......
Step-by-step explanation:
Quadratic term = Coefficient of x^2 term = 3.
la respuesta es 454 espero que te haya ayudado aunque sea un poquito :D
Answer:
x = 2
Step-by-step explanation:
Both equations are equal to y, so they're also equal to each other. We then set them equal to each other:
x^2 - 2x + 1 = x^2 + 2x - 7
We now do algebra to isolate x. Subtract 1 from both sides.
x^2 - 2x = x^2 + 2x - 8
Subtract 2x from both sides.
x^2 - 4x = x^2 - 8
Subtract x^2 from both sides.
-4x = -8
Divide both sides by -4.
x = 2
