Question
5. Evaluate (11.2)^2-(0.375div 3) and express your answer: (1 mark)
Solution
4.3
(273 Votos)
Jorge
Profissional · Tutor por 6 anos
Resposta
To evaluate the expression
, we need to follow the order of operations, which is often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).First, let's calculate the exponent:
Next, let's perform the division:
Finally, let's subtract the second result from the first result:
Therefore, answer is 125.315.