2(4 x 7)
2(4x7)
4x7x2
Double 4 x 7 to find 8 x 7.
The GCF of 28 and 16 is 4.
18 + 24 = (3 x 6) + (4 x 6) = 7 x 6 = 42
84 + 28 = (12 x 7) + (4 x 7) = 16 x 7 = 112
147abc = 3 x 7 x 7 x a x b x c Basically, you use prime factorization x variables.
(4+7)x2
-4
(-6 x -4) - (7 - 2) which = 19
Double 4 x 7 to find 8 x 7.
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
It is: 3v-7
2p + 7
2x + 7
As a product of its prime factors it is: 3*7*107 = 2247
7E
Product means multiply Therefore the product of 4 and 7: 4 x 7 = 28
7 + x