Simplify:
2x + 6
x² + x - 6
Answers
Answered by
0
Answer:
firstly you should do 2x +6 = o after it 2x will remain on it's position but 6 will shift to opposite side and after 6 will be -6 so 2x =-6 after x will remain it's position but 2 will shift to opposite side it will be X = -6 /2 so the answer is X = -3
Answered by
0
Answer:
1. 2x+6=0
=> 2x = -6
=> x = -6/2
=> x = -3
2. x^2 + x - 6 = 0
=> x^2 +3x-2x-6=0
=> x(x+3) -2(x+3) = 0
=> x = 2 or x = -3
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