Find the zeros it each of polynomials..verfiv it relation it zeros and coefficient 7x^2-25x-12
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Answer:x= 4,-3/7
Step-by-step explanation:
7x^2-25x-12=0
7x^2-28x+3x-12=0
7x(x-4)+3(x-4)=0
(x-4)(7x+3)=0
x=4,-3/7
VERIFICATION:-
sum of roots = 4+(-3/7)
=25/7 = -b/a
product of roots=4*(-3/7)
= -12/7 = c/a
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