Real Numbers
Download Q&AQ. If a = 2 and b = 3, what is the value of a^2 + b^2?
Q. If the sum of two numbers is 12 and their product is 32, what are the numbers?
Q. If x = -3, what is the value of |x| + x?
Q. If x = 4, what is the value of 2x - 3? (2022)
Q. What is the absolute value of -7? (2023)
Q. What is the sum of the roots of the equation x² - 5x + 6 = 0? (2022)
Q. What is the value of (−1) × (−1) × (−1)? (2021)
Q. What is the value of (−1)^3?
Q. What is the value of 3 + 4 × 2?
Q. Which of the following is an irrational number?
Q. Which of the following numbers is a perfect square?
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