Aug 13, 2025 · To evaluate 83 ÷ −61 ⋅ −56, we first rewrite the division as multiplication by the reciprocal, resulting in 2107. After simplifying the fractions step by step through multiplication and …

Oct 25, 2022 · We are given the expression 10-4x and we are asked to evaluate the expression when x=1 and x=2. To do this we would substitute the value of x= 1 and also do that for x=2.

Oct 31, 2024 · To evaluate (2− 5)(p + q)(i) when p = 2 and q = 5, follow these steps: Substitute the given values for p and q: p = 2 and q = 5 Calculate the expression inside the parentheses: (p + q) = (2+ 5) …

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 approach leads …

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 …

Sep 28, 2017 · To evaluate the expression –32 + (2 – 6) (10), we must follow the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, …

Aug 23, 2023 · To evaluate -31.889, recognize it as a negative decimal number with a whole part of -31 and a decimal part of 0.889. The value remains -31.889 unless subjected to further mathematical …

Oct 23, 2018 · To evaluate the composition, you need to find the value of function f first. But, f (0) is 1 over 0, and division by 0 is undefined. Therefore, you cannot find the value of the composition.

Jun 25, 2020 · To evaluate the expression 5× (8− 4) ÷ 4 − 2, we will use the order of operations, also known as BODMAS (Brackets, Orders, Division and Multiplication, Addition and Subtraction).

Mar 28, 2025 · To evaluate 81−3/4, we rewrite it as 811 and find that it equals 271. This results in a decimal approximation of 0.037037037. The final answer is therefore 271 or approximately 0.037.