2. Write in standard quadratic equation form: (x+3)2=9
Answers
Answered by
1
Answer:
2x + 6 = 9
2x = 9 - 6
2x = 3
x = 3/2
Answered by
0
Answer:
Step-by-step explanation:
ax²+bx+c=0 is the formula of quadratic equation.
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