Answer:
an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
Answer:
= 14X + 6
Step-by-step explanation:
Step-by-step explanation:
Hey.. Use a calc dude
F(t) = (t^-1) - t
Taking derivative:
<span>f'(t) = d/dt(t^-1) - t) = d/dt(t^-1) - d/dt(t) </span>
<span>f'(t) = -1(t^-2) -1
= -t^-2 - 1 </span>
<span>f'(t) = v(t),
It can be also written as :
-1/t^2 - 1 </span>
<span>So v(3) = -1/(3^2) - 1 = -1/9 - 1 = -10/9</span>
Answer:
it's answer is D. x+9
Step-by-step explanation:
x² + 5x - 36
= x² + ( 9 - 4)x - 36
= x² + 9x - 4x -36
= x ( x + 9) - 4( x + 9)
= ( x + 9 ) ( x - 4)
