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Svetlanka [38]
3 years ago
10

Solve by factorisation 2x^2+3x-20=0

Mathematics
1 answer:
kiruha [24]3 years ago
3 0

Answer:

(2x-5)(x+4)

....................

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(6x - 5y = 34 Lin is solving this system of equations: 3x +2y = 8 She starts by rearranging the second equation to isolate the y
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Answer:

It is a little hard to see where your steps are for the equation, but x = 4, and I will explain:

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