by using method completing the square and find root of x square + 2 x minus 143 equals to zero
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hope this helps :-)........mark as brainliest if it does....
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anu43854:
wrong
I've cross checked it. it's correct.
if you still doubt place x=11 and solve the equation :-)
thats ok does u have done this by usinh method completing the square
Answered by
0
Answer:
above answer is wrongg
Step-by-step explanation:
real an answer is
hear!
idk
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