Question

2x²-7y-15 factories the sum
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Answer 1

Answer:

2x+3)(x−5)=0

I hope it help u

Answer 2

Answer:

${2x}^{2} - 7y - 15 = 0 \\ = > {2x}^{2} - 10x + 3x - 15 = 0 \\ = > 2x(x - 5) - 3(x - 5) = 0 \\ = > (2x - 3)(x - 5) = 0 \\ = > 2x - 3 = 0 \: orx - 5 = 0 \\ = > x = \frac{3}{2} orx = 5$

answer is 3/2or 5

Step-by-step explanation:

hope it will help you q