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14-05-2020
Mathematics

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Find the solutions to the equation below? x^2+x-20=0

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Chelboy Chelboy

14-05-2020

Answer:x=4 x=-5

Step-by-step explanation:

x^2+x-20=0

x^2+5x-4x-20=0

x(x+5)-4(x+5)=0

(x-4)(x+5)=0

x-4=0 x+5=0

x=4 x=-5

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