Put a parenthesis before the 2 and after the 4.4 (2 x 4.7 - 4.4) = 9.4 - 4.4 = 5 45 divided by 5 times 6 equals 54
Each of these factor pairs (multiply the numbers in parentheses) equals 1,521: (1, 1521) (3, 507) (9, 169) (13, 117) (39, 39)
(x+4)(x-4) How you do it: See the x squared? Well put one of each in a set of parentheses, so far u have (x)(x) Then, see the -16? Well what times what equals -16? (If multiply the square root twice do so) So let's use 4 and -4 (a negative times a positive equals a negative 16) Put a four in each parentheses (doesn't matter which goes where) Now you have (x+4)(x-4) There you go!
Parentheses and brackets are what are known as grouping symbol. They keep two or more quantities separate from the rest of the problem. For example, n-2 180. Without parentheses the problem is wrong. But add in parentheses and the problem looks like this (n-2) times 180.
It is a negative. Always remember this: -A positive times a positive equals a negative -A negative times a negative equals a positive -A negative times a positive equals a negative *This works ONLY for addition and multiplication I hope this info helped you! :)
(-2)^3 equals -2 times -2 times -2 which equals -8
With no parentheses, that equals 30.
Put a parenthesis before the 2 and after the 4.4 (2 x 4.7 - 4.4) = 9.4 - 4.4 = 5 45 divided by 5 times 6 equals 54
parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight
(3 + 5) times 2 - 10 = 6
Each of these factor pairs (multiply the numbers in parentheses) equals 106: (1, 106) (2, 53)
Well, it really depends on where the parentheses are.
Be more specific and add parentheses
Each of these factor pairs (multiply the numbers in parentheses) equals 63: (1, 63) (3, 21) (7, 9)
26
Each of these factor pairs (multiply the numbers in parentheses) equals 833: (1, 833) (7, 119) (17, 49)
Each of these factor pairs (multiply the numbers in parentheses) equals 52: (1, 52) (2, 26) (4, 13)