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What is the unknown positive number when it is increased by 3 and then multiplied by the same unknown number to give a product of 108?
Let the numbers be (x+3) and x:
(x+3)*x = 108
x2+3x-108 = 0
Solving the above quadratic equation works out as:
x = -12 or x = 9
So the numbers are 12 and 9
Check: 12*9 = 108
What else can I help you with?
Which expression represents the product of an unknown number multiplied by 19?
19x
What is the product of the expression -7(-3)?
-4
What is the product of 3 and a number increased by 6 is -24?
Let x equal the unknown number(3*x)+6 = -243x = -30x = -10
What are coefiants in math?
The coefficient is the number to be multiplied by the unknown variable as for example 3x whereas 3 is the coefficient and x is the unknown variable.
What expression represents an unknown number increased by 10?
Let x be the unknown number. the expression is: x + 10.
Which expression represents the product of an unknown number multiplied by 19?
19x
What is the product of the expression -7(-3)?
-4
What is the product of 3 and a number increased by 6 is -24?
Let x equal the unknown number(3*x)+6 = -243x = -30x = -10
What product could china trade was unknown to the west?
The product that china traded that was unknown to the west silk.
What is the number that is multiplied by a varieble in an algebraic expression?
It is the coefficient of the unknown variable
WHAT DOES 10n stand for in maths?
An unknown or variable (n) multiplied by 10
What are coefiants in math?
The coefficient is the number to be multiplied by the unknown variable as for example 3x whereas 3 is the coefficient and x is the unknown variable.
What is the product of five and an unknown number?
5x
What expression represents an unknown number increased by 10?
Let x be the unknown number. the expression is: x + 10.
What products could china trade that was unknown to the west?
the product that china trade that was unknown to the west was silk
What is the algebraic expression for twice an unknown number increased by three?
2x+3
What does a positive Molisch's test on an unknown substance indicate?
A positive Molisch's test result indicates the presence of carbohydrates.
