Question

find the product of 2/7 x square(7y + 14x) and verify the result when x= 2 and y =3.

Answer 1

Given: The term 2/7 x² ( 7y + 14x )

To find: the product and verify the result when x= 2 and y =3.

Solution:

• Now we have given 2/7 x² ( 7y + 14x )

               (2/7 x² × 7y) + (2/7x² × 14x)

               2x²y + 4x³

• Putting x = 2 and y = 3, we get:

               2x²y + 4x^3

               = (2x2x2x3) + (4x2x2x2)

               = 24 + 32

               = 56

Answer:

        So the value of given term when x= 2 and y =3 is 56.

Answer 2

Step-by-step explanation:

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