Math, asked by nehasingh2848, 1 year ago

How to split the middle term which has a large number in the constant place.

1. 7x2 - 98x+ 336 = 0

Answers

Answered by Anandk08
0
First of all divide the whole equation by 7.
now equation becomes
x2-14x+48=0
now I think you can split them
x2-8x-6x+48=0
x= 8,6

Hope this will help. if you have any doubt feel free to message me.

Thank you for reading. Have a great day.
Answered by Swarup1998
0
HERE IS YOUR ANSWER

Given :

7x² - 98x + 336 = 0

=> x² - 14x + 48 = 0

=> x² - 8x - 6x + 48 = 0 [factors of 48 are 8 and 6]

=> x(x - 8) - 6(x - 8) = 0

=> (x - 8)(x - 6) = 0

So, either x - 8 = 0 or, x - 6 = 0

=> x = 8, x = 6

Therefore, the required solution is

x = 8, x = 6

THANK YOU FOR YOUR QUESTION
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