Evaluate The Expression $\frac{\sqrt{-1}}{\sqrt{-8} \sqrt{-9}}$ And Write The Result In The Form $a+b I$. The Real Number $a$ Equals □ The Real Number $b$ Equals □

Mar 30, 2022to 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, 2025to evaluate the expression (−252)2, we first need to simplify the mixed number.

The mixed number −252 can be converted to an improper fraction. Jun 25, 2020to 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). Jul 3, 2025we are asked to evaluate the expression 3∣ − 5∣ −2∣ − 2∣.

Let's break it down step by step. Sep 25, 2022to evaluate the product of two matrices, denoted as nm, we first need to ensure that the multiplication is possible based on the dimensions of the matrices involved. Jul 7, 2025to evaluate 1251/3, we rewrite 125 as 53 and then apply the power of a power rule.

The result is 5, meaning the cube root of 125 is 5. Dec 19, 2021the value of the expression −1 − (−z) where z = −2 is −3. This is determined by substituting z with −2 and simplifying the expression.

May 20, 2020to evaluate the expression ⌊5.8⌋, we must understand what the floor function means. The floor function, denoted by ⌊x⌋, is defined as the greatest integer. Aug 20, 2025to evaluate the expression 16 −2 + 3 −4, we perform the operations from left to right, resulting in 13.

Oct 27, 2015to evaluate the expression , we raise 8 to the power of the fraction 5/3. First, we can rewrite 8 as 23, as 8 is equal to 2 multiplied by itself three times: