4
okay if x-4=3 then x=7 bcause 4+3=x = 4+3=7 and 7-4=3!
you can muit by 4s and 8s.
441 = 3 x 3 x 7 x 7
-2 x -4 x -7 x -8 = 448
4
7+(7*3) because 7*3=21 and 21+7=28, which is equal to 28, the product of 4*7.
7/16 x 4/3 x 1/2 = 7/24
51/4 x 3/7 = 5x4+1/4 x 3/7 = 21/4 x 3/7 = 21x3/4x7 = 3x7x3/4x7 = 9/4 = 21/4
2^4 x 5^3 x 7 = 14000
The first four prime numbers are 2, 3, 5, 7. The product of these numbers is 2 x 3 x 5 x 7 = 210
Product means multiply Therefore the product of 4 and 7: 4 x 7 = 28
2 x 3 x 4 x 7 = 210
4 and 3 4 + 3 is SEVEN and 4 x 3 is TWELVE
4 x2
okay if x-4=3 then x=7 bcause 4+3=x = 4+3=7 and 7-4=3!
11