Solve 70=a*(-506,5)^2

$$70 = a \cdot ( - 506,5 ) ^ { 2 }$$

Solve for a

$$a=\frac{280}{1026169}\approx 0,00027286$$

Steps for Solving Linear Equation

Calculate -506,5 to the power of 2 and get 256542,25.

$$70=a\times 256542,25$$

Swap sides so that all variable terms are on the left hand side.

$$a\times 256542,25=70$$

Divide both sides by 256542,25.

$$a=\frac{70}{256542,25}$$

Expand \frac{70}{256542,25} by multiplying both numerator and the denominator by 100.

$$a=\frac{7000}{25654225}$$

Reduce the fraction \frac{7000}{25654225} to lowest terms by extracting and canceling out 25.

$$a=\frac{280}{1026169}$$