Question

simplify[4²-3²]÷1/49​

Answer 1

Step-by-step explanation:

[4²-3²]÷1/49

(16-9) x 49

7 x 49

343

Answer 2

Answer:

$( {4}^{2} - {3}^{2} ) \div \frac{1}{49} \\ = \frac{( {4}^{2} - {3}^{2} )}{ \frac{1}{49} } \\ = \frac{( {4}^{2} - {3}^{2} ) \times 49}{1} \\ = (16 - 9) \times 49 \\ = 7 \times 49 \\ = 343$