yousraighneim yousraighneim
  • 07-04-2020
  • Mathematics
contestada

Write a quadratic equation in standard form
-3x^2+x=13

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briannagatewood79
briannagatewood79 briannagatewood79
  • 07-04-2020
1) simplify 3^2 to 9
-9 + x = 13

2) regroup terms
X - 9 = 13

3) add 9 on both sides
X = 13 + 9

4) simplify 13 + 9 to 22
X= 22
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