Math Chapter Wise question with answer

Q01 If the mulitiplication of two roots is –3, then what is the value of 'b' from this equation 2x2 – 7x+b=0 English · DSSSB PGT 2021 Q02 Two quadratic equations f(x) and g(x) are having G.C.D. and L.C.M. (x2 +x–2) and (x4 +3x3 –3x2 –7x+6) respectively.... English · DSSSB PGT 2021 Q03 What is the value of x + y in the solution of the given equation 3 1 2 x 1 y 2 and 5 3 x 1 y 2 3,x 1, 2 y? English · OAVS TGT 2021 Q04 If a and b are the roots of the equation 2 x 11x 30 0, then what is the value of 1 1? a b English · OAVS TGT 2021 Q05 What is the value of 10m3 + 3m2 – 5m – 279 if (2m, –m) is a solution of 15x + 13y = 51? English · OAVS TGT 2021 Q06 If 2x4 – ax3 – bx2 + cx – 3, divided by x – 2 leaves a remainder of 5, divided by x + 2 leaves remainder 29, what i... English · OAVS TGT 2021