Math, asked by dalviparth2808, 2 months ago

iv
The sum ol a natural number and its & square
is 42
find the number:

Answers

Answered by Djup32

0

Answer:

the required number is =6

Step-by-step explanation:

as ,let the no be x ...

the equation formed -

x+x²=42

x²+x -42=0

on solving quadratic eq

we get

x+7=0 and x-6 =0

the answer will be =6 as

-7 is not natural no

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