solve yhe quadratic equation by using quadratic formula x2+x-156=0.
Answer:
X²+x-156=0
a=1
b=1
c=-156
=b²-4ac
=(1)²-4(1)(-156)
=1+624
=625
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Answer:
X²+x-156=0
a=1
b=1
c=-156
=b²-4ac
=(1)²-4(1)(-156)
=1+624
=625