Question

rectangular field is (3x - 2 ) m long and (x + 5) m wide find the area of the field in terms of x​

Answer 1

Answer:

Area of the field = 3x^2 + 13x - 10

Step-by-step explanation:

Length of the field = 3x - 2

Breadth of the field = x + 5

Area of rectangle = length * breadth

                              = (3x - 2) * (x + 5)

                              = (3x * x) + (3x * 5) + (-2 * x) + (-2 * 5)

                              = 3x^2 + 15x - 2x -10

                              = 3x^2 + 13x - 10

Answer 2

Answer:

3x squar+13X-10

Step-by-step explanation:

rectangular field is (3x - 2 ) m long and (x + 5) m wide find the area of the field in terms of x

area=length×breath

length=3x-2

breath=X+5

area=(3x-2)(X+5)

=see the attachment

=3x squar+13X-10

hope you got the ans

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