Question

find the following products and verify the results in each case for x=1, y=2,z=3. (2x-y/2)(3/4x-10y+8) chapter algebraic expression class 8th​

Answer 1

Answer:

Step-by-step explanation:

Our aim is to find the product when those value are given.

Since we have x = 1, y = 2 and z = 3, we can substitute this values one the expression (2x - y/2) (3/4x - 10y + 8) in order to get our final answer.

Thus, we get (2 - 1) (3/4 - 20 + 8) which is equal to -22 + 3/4, and this is equal to -21.25.

Hence, we get -21.25 as a result.

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