n3 + 8n2 + 12n
= n(n+2)(n+6)
The expression d squared plus 16d plus 48 can be factored as (d + 4)(d + 12).
Answer: 12
It is (x+3)(x+4) when factored
2(x^2 + 2)(x + 3)
It is x^2 -13x +12 = (x-1)(x-12) when factored
The expression x2 + 1x - 12 can be factored out as (x - 3)(x + 4)
(2a - 3)(3a - 4)
x2+2x-120 = (x+12)(x-10) when factored
Twelve SQUARED is 144. Twelve CUBED is 12 x 12 x 12, or 1728.
x^(2) - 8x + 12 Write down all the pairs of factors of '12'. They are ( 1,12) , ( 2, 6) , ( 3 ,4). Select a pair that add to '8' . Viz, ( 2,6). Set up brackets ( x 6)(x 2) Which signs???? Since '12' is positive (+), then both the signs are the same. Since '8' is negative(-), then both signs are negative. Hence ( x - 6)(x - 2) Fully factored . Done!!!!!!
12 squared plus 18 squared is equal to 468.
Factor out a 22(X2 + X - 12)2(X - 3)(X + 4)===========