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Q: What is 3 less than a number x?
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What is 3 less than the square of a number?

Let the number be x Then its square is x^2 3 less than the square of a number is x^2-3 (or x square minus three)


How do you write 3 less than a number?

X-3?


What number is 3 less than twice x?

2x-3


What is the sum of an unknown number and three less than the unknown number?

x + x - 3 = 2x - 3


What is an algebraic expression for 3 less than a number?

let x be a number then the eqution becomes x-3


What is the largest composite number less than 100?

99 is the largest composite number less than 100: its prime factorisation is 3 x 3 x 11


What is one third of a number that is 10 less than the number itself?

one third of a number that is 10 less than the number itself = 15Let x = the number1/3 of a number = 1/3 * x10 less than the number itself = x - 10Equation: 1/3 * x = x - 10multiply the equation by 3(1/3 * x = x - 10) 33/3 x = 3x - 30x - 3x = -30-2x = -30-2x/-2 = -30/-2x = 15


3 less than the square of a number?

Subject: Algebra Topic: Expression Evaluation Step 1: Let the number be represented by the variable ( x ). Step 2: Write the expression for "a square of a number": ( x^2 ). Step 3: Write the expression for "3 less than a square of a number": ( x^2 - 3 ). Step 4: Provide the final answer: The expression representing "3 less than a square of a number" is ( x^2 - 3 ). Explanation: The expression ( x^2 - 3 ) represents the result of subtracting 3 from the square of a given number ( x ).


What is less than the product of 4 and 3?

4 x 3 = 12. Therefore, any number less than 12 is less than the product of 4 and 3.


What is the product of 2 less than a number and 3 more than the number?

(x - 2)(x + 3) = x2 + 3x - 2x -6 = x2 + x - 6


If the product of 3 and 5 less than a number is 39 what is the number?

3*(x-5)=39 x-5=13 x=18


If 4 more than twice a certain number is 3 less than that number what is the number?

the equation is 2x + 4 = x - 3 solving it yields x = -7