2x10 to the power of 2
Do you mean (2*10) ^2 = 400
or
2 * 10^2 = 200
??
2×10=20
₂
20 =20×20
=400
To solve 2x10^2, follow the order of operations, which is Parentheses, Exponents, Multiplication/Division (from left to right), and Addition/Subtraction (from left to right).
First, calculate the exponent: 10^2 = 10 * 10 = 100.
Next, multiply the result by 2: 2 * 100 = 200.
Therefore, 2x10^2 = 200.
To solve the expression 2x10^2, we follow the order of operations, which says that we need to perform any calculations inside parentheses first, then any exponents, followed by multiplication and division from left to right, and finally addition and subtraction from left to right.
Let's break it down step by step:
1. First, we calculate the exponent 2^2. The exponent 2^2 means 2 raised to the power of 2, which is 2 multiplied by itself. So, 2^2 = 2 * 2 = 4.
2. Next, we multiply the result from step 1 (which is 4) by 10. So, 4 * 10 = 40.
Therefore, 2x10^2 is equal to 40.