(3x10^3) x (2.5x10^4) = 3000 x 25000 = 75000000
sqrt(x2) = x Though we generally only write the positive solution, in some cases it is helpful to remember that the full answer is "plus or minus x".
There is only one solution: x = 15. Consequently the remainder of the question is nonsense.
What is the number of integral solution to x plus y plus z equals 100?
You cannot since it has no solution.
The quotient of a positive integer by a negative is always negative. Say this to yourself a couple times: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
I honestly don't know :D but heres something to help you "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)"
(3x10^3) x (2.5x10^4) = 3000 x 25000 = 75000000
sqrt(x2) = x Though we generally only write the positive solution, in some cases it is helpful to remember that the full answer is "plus or minus x".
There is only one solution: x = 15. Consequently the remainder of the question is nonsense.
following multiplication integer rules and division rules, you should get: "MULTIPLICATION: minus times minus is plus (negative x negative = positive).....minus times plus is minus (negative x positive = negative).....plus times plus is plus (positive x positive = positive) DIVISION: minus divi minus is plus (negative ÷ negative = positive)......minus divi plus is minus (negative ÷ positive = negative).....plus divi plus is plus (positive ÷ positive = positive)" a division problem is a multiplication problem in disguise
What is the number of integral solution to x plus y plus z equals 100?
The equation does not have a solution.
There is one solution. x = -3
You cannot since it has no solution.
It is a linear equation in x. It has a solution, which is x = -5
The given expression has no solution because without an equality sign it is not an equation that can be solved.