Question

The value of 42²-23²/65 is? a 65 b 42 c -19 d 19​

Answer 1

Answer:

d) 19

Step-by-step explanation:

1. Simplification of power

${42}^{2} - {23}^{2} \\ 1764 - 529 \\ = 1235$

2.Divide the value with the power answer

$\frac{1235}{65} = 19$

3. Final answer:

The value of 42²-23²/65= 19