Question

यदि f(x) =(x-1), g(x) = x2 +x+1 र h(x) =x2 + 2x-x भए {f(x)xg(x)} + h(x)
पत्ता लगाउनुहोस्​

Answer 1

Answer:

here ,

given,

f(x)=x-1

g(x)=x²+x+1

h(x)=x²+2x-x=x²+x

f(x)×g(x)+h(x)=(x-1×x²+x+1)+x²+x

=(x³+x²+x-x²-x-1)+x²+x

=x³-1+x²+1

=x³+x²

=x²(x+1)

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