2 answers:
Answer:
3 ( x - 3) ( x + 1)
Step-by-step explanation:
I believe the question is
-6x² + 15x + 9
Multiply -6 by 9 = -54
To factorise you find the factor of -54 that will add up to +15.
The factors = 18 & -3.
Rewrite equation by replacing the 15x by the factors.
-6x² + 18x - 3x + 9
Factorise
-6x(x - 3) -3 ( x - 3 )
(x - 3) ( -6x - 3)
(x - 3) -3( x + 1)
-3 ( x - 3) ( x + 1)
I hope this was helpful, Please mark as brainliest
If u need to factor this u will have to answer all the questions u see
You might be interested in
Answer:
I believe she did 4.5 miles each day
Step-by-step explanation: all I did was divide 52 by 12
Tell me if im wrong
Answer:
x=75
Step-by-step explanation:
The triangle is isosceles, meaning that the angles V and U are congruent
Answer:
-15/8 or -1 7/8, 1.875
Step-by-step explanation:
The inverse is b. If 4x+1 .NE. 61, then x-5 .NE.10
Answer:
90 degrees
Step-by-step explanation:
150 - 60
