May 16, 2025 · The final result of evaluating 26.45+ 4.79+ 120.02− 3.20 is 148.06. We added the first two numbers, then added the next, and finally subtracted the last number. This step-by …

Dec 26, 2023 · To evaluate (8 + t) to the third power - 6 when t = 2, you first replace the variable t with the number 2 and then perform the operations in the correct order, according to the order …

Mar 10, 2025 · To evaluate the expression (15 −4x) + 5 when x = 3, we need to follow a step-by-step approach based on the order of operations. Let's go through it together: Substitute the …

Mar 24, 2025 · For a similar example, if we had f (x) = x and g(x) = x + 4 and we evaluated at x = 2, we would compute f (2) = 8 and g(2) = 6, giving us (f +g)(2) = 14.

Feb 13, 2025 · The value of the expression 2(4 + 8)(6 −3) is 72. First, we calculate the values inside the parentheses, then multiply those results, and finally, multiply by 2. This step-by-step …

Oct 31, 2024 · The evaluated expression (2 − 5 (p +q (i when p 2 and q 5 is −21i. Therefore, the correct answer is C. −21i.

Aug 6, 2025 · To evaluate the expression n2 −3n + 8, we first recognize that this is a quadratic expression in terms of the variable n. Understanding the Expression The expression is …

To evaluate the expression 3 −54 ⋅ 3 21, we can use the property of cube roots that states 3 a⋅ 3 b = 3 a⋅ b. Therefore, we can combine the two cube roots into one:

Jun 4, 2025 · To evaluate the expression 2a +3c when a = 100 and c = 100, we can follow these steps: Substitute the given values into the expression: Replace a with 100 and c with 100 in …

Feb 26, 2025 · To evaluate 42, you need to raise the number 4 to the power of 2. This means you multiply 4 by itself once: Start with the base number, which is 4. Multiply 4 by itself because …