Answer:
(-3,0) ; (1,0)
Step-by-step explanation:
We have to solve the associated equation:
-2x^2 -4x + 6 = 0
-x^2 - 2x + 3 = 0
x^2 + 2x -3 = 0
Δ/4 = 1 + 3 = 4
x1 = -1 + 2 = 1
x2 = -1 -2 = -3
Yes the marshmallow reach it’s maximum height.
Answer:(b^7/4^5)^-3=? Select the equivalent expression. A: b^-21times 4^-15. B: b^21/4^15. C: 4^15/b^21
Step-by-step explanation:
Answer:
83
Step-by-step explanation:
1∇2= (2+2^1)
=2+2=4
(4)∇3= (2+3^4)
=2+81
=83
