Substitute the given values 𝑎=4and 𝑏=−4into the expression . This results in: (4+4)(4−(−4)) Simplify the terms within each set of parentheses: (8)(8) Multiply the two simplified terms: 8×8=64 Answer: The value of the expression is 64.
What is the value of (4 + a) (4 - b) when a = 4 and b = - 4?
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the Audit preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.