Question

The square of g is the same as two times the difference of g and 10. Write an expression.

Answer 1

$g^2=2(g-10)$

Answer 2

g² = 2(g -10)

The square of g = g²
is the same as = = [equals sign]
two times = 2()
the difference of g and 10 = g - 10

So, the square of g is the same as two times the difference of g and 10 = g² = 2(g - 10)