What is the true solution to the equation below?
2 in eh2x – in en 10x – ]n 30
ox-30
ох- 75
ох- 150
ox-300

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome