What are the solutions to the equation r^2-3/2 r+1/2 =0 ?

The solutions to the equation r^2-3/2 r+1/2 =0 are r=1,r= 1/2

Find the zeros of r^2-3/2 r+1/2 =0

The zeros of r^2-3/2 r+1/2 =0 are r=1,r= 1/2

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r^{2} - \frac{3}{2} r + \frac{1}{2} = 0

r = 1, r = \frac{1}{2}

Decimal Notation

r = 1, r = 0.5

Solution steps

r^{2} - \frac{3}{2} r + \frac{1}{2} = 0

Multiply both sides by

2

2 r^{2} - 3 r + 1 = 0

Solve with the quadratic formula

r_{1, 2} = \frac{- ( - 3 ) \pm ( - 3 ) ^{2} - 4 \cdot 2 \cdot 1}{2 \cdot 2}

(- 3)^{2} - 4 \cdot 2 \cdot 1 = 1

r_{1, 2} = \frac{- ( - 3 ) \pm 1}{2 \cdot 2}

Separate the solutions

r_{1} = \frac{- ( - 3 ) + 1}{2 \cdot 2}, r_{2} = \frac{- ( - 3 ) - 1}{2 \cdot 2}

r = \frac{- ( - 3 ) + 1}{2 \cdot 2} : 1

r = \frac{- ( - 3 ) - 1}{2 \cdot 2} : \frac{1}{2}

The solutions to the quadratic equation are:

r = 1, r = \frac{1}{2}

n + 1 > - 2

3 (- 1) - 4

(4 x + 7)^{2} + 81 = 0

\frac{8}{7 + i}

96 = k (4^{2})

What are the solutions to the equation r^2-3/2 r+1/2 =0 ?
The solutions to the equation r^2-3/2 r+1/2 =0 are r=1,r= 1/2
Find the zeros of r^2-3/2 r+1/2 =0
The zeros of r^2-3/2 r+1/2 =0 are r=1,r= 1/2