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77julia77 [94]
3 years ago
9

5. Find the squares of the following numbers by using the formula of (a + b)' or (a-b]². c) 98​

Mathematics
1 answer:
Dmitrij [34]3 years ago
5 0

98^2 = (100-2)^2

Using (a-b)^2, we have

= (100)^2-2(100)(2)+(2)^2

= 10000-400+4

= 10004-400

= 9604

The answer is 9604.

Please mark me Brainliest

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Step-by-step explanation:

First you have to distribute the first equation into the second since the two are being multiplied:

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(simplify)

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Alexxandr [17]

Answer:

7. (4x +10)/(x^3 +3x^2 -16x -48)

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Step-by-step explanation:

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= (4x +10)/(x^3 +3x^2 -16x -48)

_____

9. First you simplify the denominator:

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Then you perform the division. This can be done by multiplying by the inverse of the denominator.

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You are correct for all of them,
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Answer:

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Step-by-step explanation:

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2 years ago
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