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Which of the following mathematical expressions is equivalent to the verbal expression, "A number, x, squared is 39 more than the product of 10 and x?

Guest Sep 21, 2014

Best Answer 

 #1
avatar+3450 
+5

"A number, x, squared is 39 more than the product of 10 and x."

 

"is" means equals, or can be written as =

"more than" mean addition, or +

"product of" means multiplication, or *

 

Now we have:

x2 = 39 + 10*x

x2 = 39 + 10x

NinjaDevo  Sep 21, 2014
 #1
avatar+3450 
+5
Best Answer

"A number, x, squared is 39 more than the product of 10 and x."

 

"is" means equals, or can be written as =

"more than" mean addition, or +

"product of" means multiplication, or *

 

Now we have:

x2 = 39 + 10*x

x2 = 39 + 10x

NinjaDevo  Sep 21, 2014

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