Question

the area of a rectangle is x4+x²+x if its breadth is x,find its length​

Answer 1

Answer:

x³ + x + 1

Step-by-step explanation:

Area of rectangle = $x^{4}$ + x² + x

Breadth of rectangle = x

Length of rectangle = $\frac{Area}{Breadth}$ = $\frac{x^4 + x^2 + x}{x}$ =  $\frac{x(x^3 + x + 1)}{x}$ = x³ + x + 1

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Answer 2

Here the area and breadth of a rectangle are given

area = x⁴+ x² + x

breadth = x

We have to find the length of the rectangle

We will use the formula of area of a rectangle

Area = length × breadth

x⁴+ x² + x = length × x

length = (x⁴+ x² + x)/x

          = x³ + x + 1

Hence, the length of the rectangle will be x³ + x + 1 unit