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Mathematics 15 Online
ILovePuppiesLol (ilovepuppieslol):

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

ILovePuppiesLol (ilovepuppieslol):

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

OpenStudy (roe430):

shoot ill see if i can help

OpenStudy (roe430):

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

OpenStudy (anthonyym):

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

OpenStudy (anthonyym):

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

OpenStudy (raffle_snaffle):

pop it it in your calculator and use the solve function

OpenStudy (raffle_snaffle):

there are going to be 3 solutions.

ILovePuppiesLol (ilovepuppieslol):

wut

OpenStudy (anthonyym):

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

ILovePuppiesLol (ilovepuppieslol):

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

OpenStudy (superpanda1022):

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

ILovePuppiesLol (ilovepuppieslol):

nvm guys i just winged it, thanks for ur help

OpenStudy (superpanda1022):

No problem

OpenStudy (anthonyym):

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

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