Solve 400* 10^-9 m _ a

Evaluate

400 \times 1 0^{- 9} m_{a}

To find the roots of the expression,set the expression equal to 0

400 \times 1 0^{- 9} m_{a} = 0

Rewrite the expression

More Steps

\frac{400 m _{a}}{1 0 ^{9}} = 0

Multiply both sides of the equation by LCD

\frac{400 m _{a}}{1 0 ^{9}} \times 1 0^{9} = 0 \times 1 0^{9}

Simplify the equation

400 m_{a} = 0 \times 1 0^{9}

Any expression multiplied by 0 equals 0

400 m_{a} = 0

Solution

m_{a} = 0

Simplify the expression