solve the given polynomials-:
f(x)=xsquare-3x-4
f(x)=4-xsquare
f(x)=xsquare
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(i) let f(x) = 0
x²-3x-4= 0
x²-4x+x-4=0
x(x-4)+1(x-4)=0
therefore, x = 4 , -1
(ii)let,
f(x) = 0
(4-x²) =0
(2+x)(2-x) =0
x = 2 , -2
(iii) let, f(x) = 0
x²=0
x = 0
x²-3x-4= 0
x²-4x+x-4=0
x(x-4)+1(x-4)=0
therefore, x = 4 , -1
(ii)let,
f(x) = 0
(4-x²) =0
(2+x)(2-x) =0
x = 2 , -2
(iii) let, f(x) = 0
x²=0
x = 0
sarthaksurange:
i want more solutions
How do u get more solutions..?
These r the maximum solutions...that every body could get
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