the product of -7ab and 3ab is -7 x 3
The product of -7ab and +3ab is (-7 x 3) a2 b2 = -21a2 b2. In other words, a term with minus sign when multiplied with a term having a positive sign, gives a product having a minus sign
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suppose we are required to find the difference between 3abc and 7abc we look at two scenarios the value we would obtain by subtracting a
introduction to welding processeswelding is a material joining process used in making welds and a weld is a localised coalescence of metals or non
in this case the first point we have to remember is that we do not get a single value when we add two or more terms which are unlike in
case 1 suppose we have two terms 7ab and 3ab when we multiply these two terms we get 7ab x 3ab 7 x 3 a1 1 b1 1 therefore
the product of -7ab and 3ab is -7 x 3 a2 b2 -21a2 b2 in other words a term with minus sign when multiplied with a term having a positive
the product on multiplying - 4bc with 2a is - 8abc that is a term with minus sign multiplied with a term having a positive term gives a product which
food chainthe land mass water bodies and atmosphere are the three endowments of nature on which the living beings have to depend for their
case 1 suppose we have two terms 8ab and 4ab on dividing the first by the second we have 8ab4ab 2 or 4ab8ab 12 depending on whether we consider
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