0
x2 + 15x + 54 = (x + 6)(x + 9) or (x + 9)(x + 6) since 6*9 = 54 and 6 + 9 = 15
However, commutativity is implicit in deriving this factorisation so that the two factorisations are the same.
or factor by grouping
x2 + 15x + 54
= x2 + 6x + 9x + 54
= (x2 + 6x) + (9x + 54)
= x(x + 6) + 9(x + 6)
= (x + 6)(x + 9)
Add your answer:
Earn +20 pts
What is the answer to x2 15x 54?
This question does not make sense. If it should be X2 x 15X -54, the answer is: X2 -15X + 54 = (X - 6)(X -9)
What is the factor pairs of 54?
54 = 1 x 54 54 = 2 x 27 54 = 3 x 18 54 = 6 x 9
What are the greatest common factor of 54 and 90?
The greatest common factor of 54 , 90 = 18
What is the greatest common factor for 54 108?
Since 54 is a factor of 108, it is automatically the GCF.
Is 54 a prime factor?
No. 54 isn't prime.
How do you factor x squared-15X plus 54?
x2-15x+54 factor pairs of 54: 1,54 2,27 3,18 6,9 -1,-54 -2,-27 -3,-18 -6,-9 <-6 and -9 sum to -15 x2-6x - 9x+54 x(x-6) - 9(x-6) (x-6)(x-9)
Factor the trinomial below Enter each factor as a polynomial in descending order x2 - 15x plus 54?
(x - 6)(x - 9)
How do you factor the trinomial x2 - 15x plus 54?
(x-6)(x-9) I did that by factoring 54 until I found two numbers that added up to 15.
What is Factor x squared plus 3x minus 54?
(x - 6)(x + 9)
How do you factor x squared plus 3x - 54?
57
What is the answer to x2 15x 54?
This question does not make sense. If it should be X2 x 15X -54, the answer is: X2 -15X + 54 = (X - 6)(X -9)
2 times b squared plus 4 when b5?
54
P squared plus 15p plus 54 factored?
(p+9)(p+6)
What are the greatest common factor of 27 plus 54?
Since 27 is a factor of 54, it is automatically the GCF.
How do you factor 54 plus 60?
hi
X squared plus 3x-54?
-51
What is 54 squared?
It is: 54*54 = 2916
