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alex41 [277]
3 years ago
10

Zacharias is using the quadratic formula to solve the equation 0 = –2x2 5x – 3. he begins by substituting as shown.quadratic for

mula: x = substitution: x = what error did zacharias make?the –5 should be 5. the 52 should be –52.the 2 in the numerator should be –2.the 2 in the denominator should be –2.
Mathematics
2 answers:
Triss [41]3 years ago
6 0

Answer:

The 2 in the denominator should be –2.

Step-by-step explanation:

a=-2 and Zacharias did not include the negative.

aliya0001 [1]3 years ago
3 0

Answer:

D is the answer

Step-by-step explanation:

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