132 + 146 + c should be greater than or equal to 325, and c should be greater than or equal to 47.
Divide 5/8 by 150, to see how thick each is, that'll give you 150 even pieces that add up to 5/8
X^2/2 = 7x
x^2 = 14x
x^2 - 14x = 0
A quadratic equation is of the form ax^2 + bx + c
Therefore, in 3x^2 + 5x + 7, c = 7