What is the value of ?
Answer and explanation
Correct answer: C.
- Step 1: Express the sum of two identical terms as a product: .
- Step 2: Apply the product rule for exponents with the same base : .
Answer
.
Practise more Arithmetic, Algebraic Reasoning and Fractions.
Free questions with an explanation for every one, and full timed Qudurat GAT (Saudi Arabia) mock tests.
More Arithmetic, Algebraic Reasoning and Fractions questions
- If , what is the value of ?
- If the price of a laptop is reduced by 20% and then by another 10%, what is the single equivalent overall discount percentage?
- Calculate the average (arithmetic mean) of the numbers: 14, 22, 36, 48, and 50.
- If , what is the value of ?
- A car travels at a constant speed of 90 km/h. How many meters does the car travel in 20 seconds?
- If and , what is the value of ?