3.
12 + 4x = 0 quadratic or not and explain
Answers
Answered by
1
Answer:
x=-3
Step-by-step explanation:
12+4x=0
12+ -12+4x=0+ -12
12+ -12=0
0+4x=0+ -12
4x=0+ -12
0+ -12= -12
4x= -12
'4'.x= -3
x= -3
Answered by
0
Answer:
your answer is and thanks for free point
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