Does somebody have time to help me with 2 assignments? They are like 5 questions each, not multiple choice tho

Question

ilovepuppieslol · Answer

Find the zeros of this function f(x) –3x^3–15x^2 + 12x + 60

roe430 · Answer

shoot ill see if i can help

roe430 · Answer

i am not good at this type of math work i wish i was

anthonyym · Answer

You can type it into a graphing calculator and where it crosses the x-axis are the zeros.

anthonyym · Answer

Algebraically, the zeros are when f(x)=0. 
So solve 0 = –3x^3–15x^2 + 12x + 60 for x.

raffle_snaffle · Answer

pop it it in your calculator and use the solve function

raffle_snaffle · Answer

there are going to be 3 solutions.

ilovepuppieslol · Answer

wut

anthonyym · Answer

Here, type the function here: https://www.desmos.com/ The zeros are where it crosses the x-axis

ilovepuppieslol · Answer

can you guys show me how to do it step by step

superpanda1022 · Answer

Zeroes are the highest power in the function, In this function the highest is 3.

ilovepuppieslol · Answer

nvm guys i just winged it, thanks for ur help

superpanda1022 · Answer

No problem

anthonyym · Answer

Aw come on man all you had to do was copy and paste  –3x^3–15x^2 + 12x + 60 into the calculator