How to split the middle term which has a large number in the constant place.
1. 7x2 - 98x+ 336 = 0
Answers
Answered by
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.
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
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
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
Similar questions