9.Why? Because 9 x 6 = 54, and 9 x 5 = 45. No number larger than 9 is both a factor of 54 AND 45.
1 x 542 x 273 x 184 x 13.55 x 10.86 x 9
54 = 1 x 54 54 = 2 x 27 54 = 3 x 18 54 = 6 x 9
x2 + 15x + 54 = (x + 6)(x + 9) or (x + 9)(x + 6) since 6*9 = 54 and 6 + 9 = 15However, commutativity is implicit in deriving this factorisation so that the two factorisations are the same.or factor by groupingx2 + 15x + 54= x2 + 6x + 9x + 54= (x2 + 6x) + (9x + 54)= x(x + 6) + 9(x + 6)= (x + 6)(x + 9)
Neither 9 nor 6 is prime. 2 x 3 x 3 x 3 = 54
54(54 x 1 = 54, and 9 x 6 = 54)
yes 2 x 27 = 54 9 x 6 = 54
9
6 X 9 = 54
54 x 9 = 486
9
54 = 1 x 54, 2 x 27, 3 x 18, 6 x 9, 9 x 6, 18 x 3, 27 x 2, 54 x 1
1 x 54, 2 x 27, 3 x 18, 6 x 9, 9 x 6, 18 x 3, 27 x 2, 54 x 1 = 54
YES, 9 x 6 = 54
1 x 54 2 x 27 3 x 18 4 x 14 6 x 9
9.Why? Because 9 x 6 = 54, and 9 x 5 = 45. No number larger than 9 is both a factor of 54 AND 45.
the factor pairs for 54 are: 1 and 54 2 and 27 3 and 18 6 and 9