3a to the power of 2 plus 5a minus 2
Similar is the answer because no matter the transformation done to the figure it’s always going to be similar to the image(after transformation figure) not necessarily congruent but similar
Let's start studying case by case:
Ann:
3x ^ 2 -24x-27
3 (x ^ 2 -8x-9)
3 (x + 1) (x-9)
Note:
(1) * (- 9) = - 9
(1) + (- 9) = - 8
check:
3 (x ^ 2-9x + x-9)
3 (x ^ 2-8x-9)
3x ^ 2-24x-27
She did it correctly.
Max
3x ^ 2 -24x-27
(3x + 3) (x-9)
note:
(3) * (- 9) = - 27
(3) + (- 9) = - 6 (incorrect: the result must be -24)
