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Maths CBSE Live product
Class 8
We Distribute, Yet Things Multiply
Generalisation of increment in products
8.
TBQ - Compare the products
Question:
3
m.
Which is larger? Find out without fully multiplying it.
14
×
34
or
16
×
32
Solution:
On comparing the product
16
×
32
with
14
×
34
, the product
16
×
32
can be rewritten as:
i
+
i
i
−
i
.
The value of \(mb -an -mn\) is
greater than
equal to
lesser than
\(0\).
Therefore,
14
×
34
<
>
=
16
×
32
.
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