Question

Work out the value of

(3¹1+34) + (3³ × 3)
In your working you can write indices (powers) using the sign.
eg 3¹2 can be written as 3^12

Answer 1

To find the value of the expression, we evaluate the indices, perform calculations using BIDMAS, and simplify to get the final answer of 118.

Step-by-step explanation:

To find the value of the given expression, let's follow the order of operations or BIDMAS (Brackets, Indices, Division and Multiplication, Addition and Subtraction). First, we need to evaluate the indices.

Using the power rule, we have (3¹1+34) + (3³ × 3). This simplifies to 3+34 + 27 × 3.

Next, we perform the multiplication and addition from left to right, giving us 37 + 27 × 3.

Lastly, we evaluate the multiplication, resulting in:

37 + 81 = 118

Therefore, the value of the given expression is 118.

Learn more about Evaluating indices and using BIDMAS