Nov 2, 2025 · To evaluate the expression a2 − 3b when a = 2 and b = −3, follow these steps: Substitute the values of a and b: Replace a with 2 and b with -3 in the expression.

Jan 22, 2025 · To evaluate the expression 10−620, follow these steps: Calculate the denominator: First, simplify the expression inside the parentheses. You'll subtract 6 from 10: 10− 6 = 4 Substitute the …

Apr 1, 2018 · After substituting w = 12 and x = 21 into the expression 13 − 0.75w + 8x, the result is 8. The steps included calculating the individual parts of the expression before combining them. …

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 of …

Jan 23, 2026 · To evaluate the expression, we start with the given expression: 6(223) Calculate the Exponent: The first step is to calculate the exponent. We have: 22 = 2 × 2 = 4. Perform the Division: …

Sep 6, 2025 · Evaluate the function for the given values to determine if the value is a root. p(−2) = p(2) = The value is a root of p(x).

Mar 30, 2022 · To evaluate the expression ∣ − 31.889∣, we need to understand the concept of absolute value. The absolute value of a number is its distance from zero on the number line, disregarding …

Jun 17, 2025 · To evaluate the expression (−252)2, we first need to simplify the mixed number. The mixed number −252 can be converted to an improper fraction. Here's how you do it: Multiply the …

Nov 13, 2024 · To evaluate 0.985 using the Binomial Theorem, we express it as (1 − 0.02)5 and expand it using the theorem. By calculating each term and summing them up, we find that 0.985 is …

Oct 26, 2018 · We need to evaluate the value of fraction 4j. We also given j=12. In order to evaluate the value of fraction 4j, we need to plug j=12. Plugging j=12, we get 4j = 412 We have 12 in numerator …