155=T^2(4.9)

Solution for 155=T^2(4.9) equation:

Simplifying
155 = T2(4.9)

Reorder the terms for easier multiplication:
155 = 4.9T2

Solving
155 = 4.9T2

Solving for variable 'T'.

Move all terms containing T to the left, all other terms to the right.

Add '-4.9T2' to each side of the equation.
155 + -4.9T2 = 4.9T2 + -4.9T2

Combine like terms: 4.9T2 + -4.9T2 = 0.0
155 + -4.9T2 = 0.0

Add '-155' to each side of the equation.
155 + -155 + -4.9T2 = 0.0 + -155

Combine like terms: 155 + -155 = 0
0 + -4.9T2 = 0.0 + -155
-4.9T2 = 0.0 + -155

Combine like terms: 0.0 + -155 = -155
-4.9T2 = -155

Divide each side by '-4.9'.
T2 = 31.63265306

Simplifying
T2 = 31.63265306

Take the square root of each side:
T = {-5.624291338, 5.624291338}