6x(x^2+5x)^2 I need this plz

The solution is

Explanation:

The given expression is

We need to determine the solution of the given expression.

The solution of the expression can be determined by expanding the expression.

Let us use the identity to expand the term

Thus, we have,

Simplifying the expression, we have,

Multiplying the term within the bracket, we get,

Thus, the solution of the expression is

11 feet 6 inches and 8 feet 6 inches

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.