Un objeto se mueve sobre una recta de acuerdo a la ecuacio n s(t) =3t^2 _ 8t + 7 donde s se mide en cm y t en segundos. Hallar la velocidad del objeto cuando t=1 y cuando t=5

d

step-by-step explanation:

d

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.