jocelyn5118
jocelyn5118 jocelyn5118
  • 23-05-2023
  • Mathematics
contestada

Solve using the quadratic formula.
21²-71- 13 = - 10
-7± √/21
A
B
C
D
7± √73
4
-7± √-12
4
7±
√141
4



Help please

Solve using the quadratic formula 2171 13 10 7 21 A B C D 7 73 4 7 12 4 7 141 4 Help please class=

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