Factorize
3(x² - 5x)² - 2(x² - 5x +5) – 6
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Solution:
3x^2 (x - 5)^2 - 2(x^2 - 5x - 8)
3x^2 (x^2 - 10x + 25) - 2x^2 - 10x - 16
3x^4 - 30x^3 + 75x^2 - 2x^2 - 10x - 16
3x^4 - 30x^3 + 73x^2 + 10x - 16
Hope this would help.
3x^2 (x - 5)^2 - 2(x^2 - 5x - 8)
3x^2 (x^2 - 10x + 25) - 2x^2 - 10x - 16
3x^4 - 30x^3 + 75x^2 - 2x^2 - 10x - 16
3x^4 - 30x^3 + 73x^2 + 10x - 16
Hope this would help.
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