Question

what is the product of prime numbers immediately before and after 50​

Answer 1

Step-by-step explanation:

$\huge \tt\underline \blue{QuestioN}:-$

What is the product of prime numbers immediately before and after 50?

$\huge \tt\underline{\text{A} \blue{N} \orange{S} \pink{W} \green{E} \red{R}} :) :)$

Numbers 47 and 53 are the prime numbers immediately before and aftee 50. Resulting product of these 2 numbers is 2491.

Hope it helpful...☃️⚡️

#Somya Here

Answer 2

The product of prime numbers immediately before and after 50 is 2491

Given :

The prime numbers immediately before and after 50

To find :

The product

Formula :

a² - b² = ( a + b ) ( a - b )

Solution :

Step 1 of 2 :

Find prime numbers immediately before and after 50

The prime number immediately before 50 = 47

The prime number immediately after 50 = 53

Step 2 of 2 :

Find the product

We have to find the value of 47 × 53

We use the formula a² - b² = ( a + b ) ( a - b )

$\displaystyle \sf{ 47 \times 53 }$

$\displaystyle \sf{ = 53 \times 47 }$

$\displaystyle \sf{ = (50 + 3) \times (50 - 3) }$

$\displaystyle \sf{ = {50}^{2} - {3}^{2} }$

$\displaystyle \sf{ = 2500 - 9}$

$\displaystyle \sf{ = 2491 }$

Hence product of prime numbers immediately before and after 50 is 2491