A rectangle is four times longer than it is wide. It has an area of 16 square meters. What are the dimensions of the rectangle?

The width = 2 and the length = 8

Step-by-step explanation:

Let the width be x

The the length will be 4x

Area = 16

Area = l × w

16 = 4x × x

16 = 4x²

Divide both sides by 4

16/4 = x²

x² = 4

x = √4

x = 2

Therefore the width = 2 and the length = 8

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

i think the correct option is the second option.