Substituting b = 5 into the expression 4b^2 results in 100. The expression signifies four times the square of b, and when evaluated with b = 5, it equals 100.
To find the result of the expression 4b^2 when b is equal to 5, we substitute the value of b into the expression. Therefore, 4 times (5 squared) equals 4 times 25, which simplifies to 100.
The expression 4b^2 essentially means multiplying 4 by the square of b. In this case, b is 5, so 5 squared is 25, and when you multiply 4 by 25, you get 100.
In mathematical terms, 4b^2 is an algebraic expression representing four times the square of a variable b. When you substitute a specific value for b, such as 5 in this case, you perform the necessary operations according to the order of operations, which includes exponentiation before multiplication.
The result, 100, represents the outcome of evaluating the expression with the given value of b.
Complete question:
What is the result of raising 4 times b to the second power, where b is equal to 5?