Factorization: the second power of (A-2) - (2a-4)

RELATED INFORMATIONS

• 1. 777 power of 777 + 888 power of 888 + 999 power of 999 single digit?
• 2. What is the mantissa of 777 times 888 times 999?
• 3. What is the number at the end of 777 to the power of 777?
• 4. What is the single digit of 67 to the 999 power
• 5. What are the single digits of the 999 power of 999 and the 2007 power of 2007
• 6. Four to the power of two thousand times one sixteenth to the power of one thousand is equal to? 4^2000×（1/16)^1000=
• 7. -The value of 2Ab × (the second power of a, B + the second power of 3AB - 1)
• 8. Given that f (x) = x ^ 3-3x, the function y = f (x) is tangent through point P (- 2,2), then the tangent equation is
• 9. The tangent equation of F (x) = cosx at x = π / 6 and y = SiNx at a (π / 6,1 / 2) is I don't know much about it,
• 10. Let f (x) = 1 / 1 + SiNx, then its tangent equation at x = 0 is?
• 11. If the solutions of the equations 2x + y = K + 1,3x-y = 3 about X, y are a pair of negative numbers, then the value range of K is?
• 12. On the system of equations 3x + YK + 1, x + 3Y = 3 of X, and X + y is nonnegative, what is the range of K?
• 13. The values of the algebraic expressions 4x + 2 and 3x-9 are opposite to each other
• 14. It is known that the a + 3 power of - 4Y multiplied by the 3 power of X and the 3-B power of 4x multiplied by the 4 power of y can be combined into one term, and the algebraic formula 3 can be obtained
• 15. Find all non negative integer solutions of X that make algebraic formula 1 + X / 2 greater than 2x-1 / 3 hold
• 16. Square of (x + 6x) + 18 (x + 6x) + 81 How to factorize
• 17. Calculate [the square of x plus 6x plus 9] × x plus the square of three thirds of x plus 9x plus 18
• 18. Square of 9x + square of 4Y = 31 to find 4x
• 19. 4X square - 4Y square - 4x + 4Y + 11 = 2
• 20. To solve the quadratic equation of one variable (1) x2 + 3x + 1 = 0 (2) x2-10x + 9 = 0 (3) (2x-1) 2 = (3x + 2) 2 (4) (x-1) (x + 2) = 2 (x + 2)