How to factorize a + B We know that a + B = 7, AB + 10

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• 1. Factorization (y ^ 2-1) ^ 2-6 (y ^ 2-1) + 9
• 2. Ask for advice online, etc. x ^ 9 + x ^ 6 + x ^ 3-3
• 3. Factorization of 2 (m ^ 2 + n ^ 2) ^ 2-8m ^ 2n ^ 2
• 4. Factorization: (B + 2) (B-8) + 25
• 5. Decomposition factor 16 (a + b) ^ 2-24 (a + b) + 9
• 6. 16 (a-b) ^ 2-24 (a + b) (a-b) + 9 (a + b) ^ 2 factorization factor
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• 8. The square of 2x-7x-19x + 60 has a factor 2x-5. Try to factorize the original polynomial
• 9. It is known that the function f (x) = ax ^ 3 + BX ^ 2 + CX + D is an odd function, and when x = - radical 3 / 3, f (x) gets the minimum value - 2 radical 3 / 9 2、 Find the values of all positive real numbers n such that equation-1 / 3F '(x) - NX + 4N + 1 / 3 = 0 has only integer roots 3、 Let g (x) = | f (x) + (3t-1) x | (x ∈ [- 1,1]), find the maximum f (T) of G (x)
• 10. The function f (x) = 1 / 3x3-x + C defined on R If the minimum value of the domain y = f (x) in the interval [0, positive infinity] is 7 / 3, find C
• 11. Factorization: (a + b) ^ 3 - (a + b) a^2(x-y)^2-b^2(y-x)^2 (5a^2-2b^2)^2-(2a^2-5b^2)^2 It is calculated by a simple method 57^2×0.01-43^2×0.01
• 12. Idioms of 1 × 1 = 1, idioms of 1000-0, idioms of 1 ／ 2
• 13. 1000 square = 100 * 100 () Guessing idioms
• 14. Three quarters, seven eighths, 0000, 23456789 pumps
• 15. Obey openly and disobey secretly
• 16. The negative quadratic power of 8
• 17. To the 1000000th power of 5
• 18. The zeroth power of 5 plus the first power of 5. The 100th power of 5 =? Explain ideas
• 19. The maximum value of the function y = x + 1 x is______ ．
• 20. Thank you for y = (2 LNX + x ^ 2) / (3lnx + x ^ 2) derivation process?