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What is the factor of 3y squared plus 15y minus 5y minus 25?
(3y - 5)(y + 5)
Factor ab minus 2ac plus b squared minus 2bc?
(b-c)(a+b)-ac
how to factor the problem a cubed minus two a squared plus six a minus twelve?
(a - 2)(a^2 + 6)
How do you factor 3x squared plus 9x minus 2x minus 6?
3x^(2) +9x - 2x -6 Collect 'like terms'. Hence 3x^(2) + 7x - 6 Next write down all the factors of '3' and '6' Hence 3 ; 1' & 3' 6 ; 1,6 ; 2,3. From these pairs of number we select a pair from each coefficient, that add/multiply to '7' . Hence (3' x 3 ) & (1' x 2) ; NB 'dashes' (') to indicate source of numbers. Write up brackets (3x 2)(x 3) -2)(x + 3) Next we notice that the '6' is negative, so the two signs are different (+/-) The '7x' is positive , so the larger number takes the positive sign . Hence (3x - 2)(x + 3)
How do you factor x squared minus 2x plus 2?
That doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: 1 plus or minus i where i is the square root of negative one.
How do you factor 2a2 plus 2a minus 84?
2(a + 7)(a - 6)
How do you factor x squared minus 5x plus 3?
There are no rational factors.
How do you factor 2x squared plus 4x minus 1?
There is no rational factorisation.
How do you factor 6Xcubed plus 10Xsquared minus 9X minus 20?
(3x - 4)(2x^2 + 6x + 5)
Factor 6b minus 6ac plus 6b squared minus 6bc?
6(b - ac + b2 - bc)
Factor 6ab minus 6ac plus 6b squared minus 6bc?
6(ab - ac + b2 - bc)
Is y minus 3 a factor of y to the fourth power plus 2 y to the second power minus 4?
No.
