English, asked by veerpalkaur0056, 6 months ago

the value of f(x)=5x-4x²+3 when x=-1,is​

Answers

Answered by rounak03112006
3

f(x)=5x-4x²+3

f(-1)=5(-1)-4(-1)²+3

f(-1)=--5-4+3=》-9+3========—6 is the answer

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