3. Find the factors of 2x2 + x - 15.
ic
Answers
Answered by
0
Explanation:
1 and 11 are the factors
Answered by
0
Answer:
2x^2+x-15=0
2x^2+6x-5x-15=0
2x(x+3)-5(x+3)=0
2x-5=0,. x+3=0
2x=5,. x= -3
x=5/2
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