1.

x^2 %2B 7*x %2B 1000

Answer»

x^2+17x; x^2=17x; x=17

x2 + 17xx=17/2

this question is right answer

x^2+7x+10x

x^2+17x

x (x+17)

x=0 ;

x+17=0x=-17

x(X+5x)+2x(X+5)=0now (X+2)+(X+5)=0ans X+2=0 x =-2 or ans X+5=0 x=-5both answer are in - that why no answer is there

(x+5) (x+2 ) answer is ryt



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