Hey :)
The answer is 50400 ways
Because,
The word 'CORPORATION' has 11 letters.
It has the vowels 'O', 'O', 'A', 'I', 'O' in it and these 5 vowels should always come together.
These 5 vowels can be grouped and considered as a single letter. CRPRTN (OOAIO).
Hence we can assume total letters as 7. But in these 7 letters, 'R' occurs 2 times and rest of the letters are different.
Hope this helps!
To solve for the quadratic equation 9x² = 4, we need to recall that the difference between two square can be expressed as the product of their sum and difference or (a² - b²) = (a + b)(a - b).
Thus, we have
9x² = 4
9x² - 4 = 0
(3x)² - (2)² = 0
(3x + 2)(3x - 2) = 0
We now have two linear equations:
3x + 2 = 0 | 3x - 2 = 0
3x = -2 | 3x = 2
x = -2/3 | x = 2/3
Thus, x = +2/3 and -2/3.<span>
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