If `|2x5 8x|=|6-2 7 3|` , then `x=` (a) 3 (b) `+-3` (c) `+-6` (d) 6

If |[2x,5], [8,x]|=|[6,-2], [7, 3]| , then x= (a) 3 (b) +-3 (c) +-6 (d) 6

If (x-2)/3=(2x-1)/3-1, then x= (a) 2 (b) 4 (c) 6 (d) 8

If x=2/(3+sqrt(7)) , then (x-3)^2= (a)1 (b) 3 (c) 6 (d) 7

If 8(2x-5)-6(3x-7)=10 , then x=?

(-2)x\ (-3)x\ 6\ x\ (-1) is equal to (a)36 (b) -36 (c) 6 (d) -6

If x=(2)/(3+sqrt(7)), then (x-3)^(2)=1 (b) 3 (c) 6( d) 7

Given "^(8)C_(1)x(1-x)^(7)+2*^(8)C_(2)x^(2)(1-x)^(6)+3*^(8)C_(3)x^(3)(1-x)^(5)+...+8*x^(8)=ax+b , then a+b is (a) 4 (b) 6 (c) 8 (d) 10

If 8(2x-5)-6(3x-7)=1 then x= ?

If (x+7)^(3)+(2x+8)^(3)+(2x+3)^(3)=3(x+7) (2x+8)(2x+3) , then what is the value of x? (a) -3.6 (b) .6 (c) 2.4 (d) -2.4

If [[ 2 x , 5],[ 8 , x ]] = [[6 , -2 ],[7 , 3 ]], then, x=