[{"id":269296,"question":"The prodcut of two polynomial is equal to the ..................of their H.C.F and L.C.M","choices":[{"text":"Sum","value":"A"},{"text":"Difference","value":"B"},{"text":"Product","value":"C"},{"text":"Quotient","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269295,"question":"The squiare root of x2 -6x +9 is","choices":[{"text":"","img":"269295_638871331644035284-RA1.PNG","value":"A"},{"text":"","img":"269295_638871331644035284-RA2.PNG","value":"B"},{"text":"x-3","value":"C"},{"text":"x + 3","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269294,"question":"L.C.M.of a2-b2 and a4 -b4 is","choices":[{"text":"a2+b2","value":"A"},{"text":"a2-b2","value":"B"},{"text":"a4 -b4","value":"C"},{"text":"a-b","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269293,"question":"L.C.M of 15 x 2 z, 45 x y2 and 30 yz2 is","choices":[{"text":"90 xyz","value":"A"},{"text":"90 x2 y2 z2","value":"B"},{"text":"90 x3y3z3","value":"C"},{"text":"15 x2 yz","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269292,"question":"H.C.F. of a2-b2 and a3 -b3 is","choices":[{"text":"a-b","value":"A"},{"text":"a+b","value":"B"},{"text":"a2 +ab+b2","value":"C"},{"text":"a2-ab+b2","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269291,"question":"H.C.Fof a3 +b3 and a2-ab+b2","choices":[{"text":"a+b","value":"A"},{"text":"a2-ab-b2","value":"B"},{"text":"(a-b)2","value":"C"},{"text":"a2 +b2","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269290,"question":"H.C.F.of m-2 and m2+m -6 is","choices":[{"text":"m+2","value":"A"},{"text":"m+3","value":"B"},{"text":"m2+m-6","value":"C"},{"text":"m-2","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":269289,"question":"H.C.F of 35 a2b2 and 20 a3b3 is","choices":[{"text":"5 a2 b2","value":"A"},{"text":"20 a 3 b3","value":"B"},{"text":"35 a5 b5","value":"C"},{"text":"5 ab","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269288,"question":"H.C.F. of x3 y -xy and x5y2-x2y5 is","choices":[{"text":"xy (x2-y2)","value":"A"},{"text":"xy(x-y)","value":"B"},{"text":"x2y2(x-y)","value":"C"},{"text":"xy(x3-y3)","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269287,"question":"Factors of x4 - 16 is","choices":[{"text":"(x-2)2","value":"A"},{"text":"(x-2)(x+2)(x2+4)","value":"B"},{"text":"(x-2)(x+2)","value":"C"},{"text":"(x+2)2","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269286,"question":"(x+y)(x2-xy+y2)=","choices":[{"text":"x3-y3","value":"A"},{"text":"x3+y3","value":"B"},{"text":"(x+y)3","value":"C"},{"text":"(x-y)3","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":269285,"question":"Factors of 8x3 -y3 are","choices":[{"text":"(2x +y)(4x2+2xy-y2)","value":"A"},{"text":"(2x+y)(4x2 -2y +y2)","value":"B"},{"text":"(2x-y)(4x2-2xy+y2)","value":"C"},{"text":"(2x-y)(4x2 +2xy+y2)","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":269284,"question":"Let 5 x2 - 17 xy - 12y2 = A x B if A = (x -4y) then B is.","choices":[{"text":"(5x+3y)","value":"A"},{"text":"(5x-3y)","value":"B"},{"text":"(5x+3y)","value":"C"},{"text":"(5x-4y)","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269283,"question":"What shod be added to complee the square of y4 +81","choices":[{"text":"18 y2","value":"A"},{"text":"-18y2","value":"B"},{"text":"9 y2","value":"C"},{"text":"18y","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269282,"question":"Find m so that x2 +8 x +m is a complete square.","choices":[{"text":"8","value":"A"},{"text":"-8","value":"B"},{"text":"4","value":"C"},{"text":"16","value":"D"},{"value":"E"}],"correctAnswer":4}]