Question no.
27 28 29 20
Attachments:
Answers
Answered by
1
x=-4,3,7 is zeros of x^3-6x^2-19x+84
f(-4)=-64-96+76+84=-160+160=0
f(3)=27-54-57+84=111-111=0
f(7)=343-294-133+84=427-427=0
is your answer
f(-4)=-64-96+76+84=-160+160=0
f(3)=27-54-57+84=111-111=0
f(7)=343-294-133+84=427-427=0
is your answer
shpriyanshu:
plz brainlist mark
Similar questions