What is the product of the radical expression? (7- sqr root 2)(8+ sqr root 2)

Step-by-step explanation:

We have been given a radical expression and we are asked to find the product of our given expression.

Upon using FOIL method we will get,  

Now let us simplify our radical expression.

Now let us combine like terms.

Therefore, product of our radical expression is .

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

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