Question

evaluate the following.
$2.3^{2}-0.3 \times 4.6$

Explanation:

Step1: Calculate square of 2.3

$2.3^2 = 2.3 \times 2.3 = 5.29$

Step2: Calculate the product term

$0.3 \times 4.6 = 1.38$

Step3: Subtract the two results

$5.29 - 1.38$

Answer:

3.91