x^2-8x+7...............???
Answers
Answered by
2
Answer:
Equation: x² - 8x + 7 = 0
Step 1: Splitting the middle term
=> x² - 7x - x + 7 = 0
Step 2: Taking Common terms outside
=> x ( x - 7 ) - 1 ( x - 7 ) = 0
=> ( x - 1 ) ( x- 7 ) = 0
Step 3: Equation each term to zero.
=> ( x - 1 ) = 0 ; ( x - 7 ) = 0
=> x = 1 ; x = 7
Hence the value of x are 1 and 7.
Answered by
3
HEY
__________________
HERE IS YOUR ANSWER
__________________
X^2-7X-X+7
X (X-7)-1 (X-7)
(X-1)(X-7)
X=1,7
__________________
HERE IS YOUR ANSWER
__________________
X^2-7X-X+7
X (X-7)-1 (X-7)
(X-1)(X-7)
X=1,7
Similar questions