2,-4 is you awnser. good day to you
Multiply both sides by 2pi:
F(2pi) = sqrt(g/l)
Square both sides:
F^2 (2pi)^2 = g/l
Solve for l by dividing both sides by F^2 (2pi)^2
L = g/ F^2 (2pi)^2
Simplify:
L = g / 4pi^2(f^2)
From 2x^2 - 162,
factors would include 2(x+9)(x-9), in which x = 9,-9
Answer:
scale factor 4
Step-by-step explanation:
