Solve this quadratic equation using the quadratic formula.

2x 2 - 2x = 1

Step-by-step explanation:

given, 2x^2 _ 2x=1

2x×(x+1)=1 (taking 2x common)

either,2x=1 OR,(x+1)=1

=1/2 =0

therefore, x=((1/2),0)

hope it will help u

step-by-step explanation:

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this