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Which of the following values of x make the equation x2 +X - 20 =0 true ?
l. -5 II. 4 III. 5
A.I and II
B. II and III
C. I and III
D. I, II and III​


Sagot :

Answer:

d.

Step-by-step explanation:

ata iwan Sana makatulong

Answer:

Which of the following values of x make the equation x2 +X - 20 =0

The correct answer is letter A.