X2+X-20=20 HOW TO SOLVE THE EQUATION
Answers
Answered by
1
Answer:
HEY THERE, HERE IS YOUR ANSWER
The given equation can be used by using factorization method.
x² + x - 20 =20
x² + x = 40
x(x + 1 ) = 40
x = 40
(x+1) =40
x =39
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Answered by
0
Answer:
(-1+ root 159)/2 or (-1- root 159)/2
Step-by-step explanation:
try to get the root by the formula,
{ -b plus or minus ( root b square - 4ac)}/ 2a
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