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3 years ago

3 x 52 x a = a x 2 x 78

Mathematics

1 answer:

Hitman42 [59]3 years ago

8 0

True they both equal 156

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A whale is 24 meters long. a rhinoceros is 400cm long which is longer how much longer?

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3 years ago

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Which equation represents the graphed function?

inessss [21]

Answer:

mathmiticians: impossible

Step-by-step explanation:

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2 years ago

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3 years ago

Using suitable identity find 231^222-131^2

Sliva [168]

Given:

Consider the expression is

$231^2-131^2$

To find:

The value of given expression using a suitable identity.

Solution:

We have,

$231^2-131^2$

Using the identity $a^2-b^2=(a-b)(a+b)$ , we get

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Therefore, the value of the given expression is $231^2-131^2=36200$ .

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2 years ago