Choose all the expressions with accurately written descriptions.

Mathematics

1 answer:

valentina_108 [34]3 years ago

4 0

There are two expressions which do not match with the written descriptions to ist right.

Those are:

1) (4x - 3)^2 - 1: see that the written description does not square the difference of 4x and 3

2) 3(5x^2 + 14x + 7): see that the written description tells that 5 is added to the square ox x, which is not what the expression shows.

The other 4 expressions match with the written descriptions.

So, you can choose those other 4 expressions.

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Answer:

<h3>Hence required integers are 11 and 13</h3>

Let x an odd positive integer

Then, according to question

x^2 +(x+2)^2=290

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x^2 +2x−143=0

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Hence required integers are 11 and 13

Step-by-step explanation:

Hope it is helpful....

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