1 x 26, 2 x 13, 13 x 2, 26 x 1.
The answer depends on where the missing number is meant to be. If 2, 4, 6, 10, 26, X: then X = 72 If 2, 4, 6, 10, X, 26: then X = 16.8 If 2, 4, 6, X, 10, 26: then X = 6.6 If 2, 4, X, 6, 10, 26: then X = 5.4 If 2, X, 4, 6, 10, 26: then X = 1.2 If X, 2, 4, 6, 10, 26: then X = 6
-2x - 14 = 26 -2x = 26 + 14 x = -40/2 x = -20
26 x 26 = 26^(2) = 676 or 26 has the factors 2 & 13. so we can multiply 13 x 13 = 169 169 x 2 = 338 338 x 2 = 676 Or Long Multiplication 26 X 26 260 ( That is 26 X 10 ) 260 ( that is 26 x 10 again , making 20). 156 ( that is 26 x 6 = ) = 676 ===== or 26 x26 ===== 520 (26 X 20 = 520) 156 676 ====
Remember in multiplication that A x B is the same as B x A? Well using this rule we can write that 13 x 2 = 26 and 2 x 13 = 26.
1, 2, 13 and 26 as follows:1 x 26, 2 x 13, 13 x 2, 26 x 1
1 x 26, 2 x 13, 13 x 2, 26 x 1.
1 x 52, 2 x 26, 4 x 13, 13 x 4, 26 x 2, 52 x 1
1 x 26, 2 x 13, 13 x 2, 26 x 1.
26 = 1 x 26 or 2 x 13. Factors of 26: 1, 2, 13, 26. Prime factorization: 26 = 2 x 13
2 x 2 x 2 x 2 = 16 2 x 13 = 26
-x2 - 11x + 26 = -(x2 + 11x - 26) = -(x2 - 2x + 13x - 26) = -[ x(x - 2) + 13(x - 2) ] = -(x + 13)(x - 2) = (x + 13)(2 - x)
26 = 1 x 26, 2 x 13, 13 x 2, 26 x 1
1 x 26, 2 x 13, 13 x 2, 26 x 1.
The answer depends on where the missing number is meant to be. If 2, 4, 6, 10, 26, X: then X = 72 If 2, 4, 6, 10, X, 26: then X = 16.8 If 2, 4, 6, X, 10, 26: then X = 6.6 If 2, 4, X, 6, 10, 26: then X = 5.4 If 2, X, 4, 6, 10, 26: then X = 1.2 If X, 2, 4, 6, 10, 26: then X = 6
-x2 - 11x + 26= -x2 - 13x + 2x + 26= (2x - x2) + (26 - 13x)= x(2 - x) + 13(2 - x)= (2 - x)(x + 13)
2 x 2 x 2 x 2 x 2 x 2 = 64 or 26 = 64