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code10. A function / :1-5,9) -- R is defined as follows:16x +1 if-55x<2f(t) = 5x2-1 if 25x<63r - 4 if 65159boFind(ii) f(7)-f(1)(iv)(1)/(-3) + f(2)(iii) 2 f(4) + f(8)2-T6)f(4) + f(-2

Answer»

Social science 1st lesson

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1) x^2+2x+3x+6=x( x+2)+3( x+2)=( x+2)( x+3); x= 2,3



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