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(+5)+(-2)+(+20) solve
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(+5)+(-2)+(+20)
solve

User Yesraaj
by
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1 Answer

3 votes

Answer:

5(x-2)^2=20

5(x^2-4)=20

5x^2-20=20

5x^2-20-20=0

5x^2-40=0

5x^2+0x-40=0

Explanation:

hope this is helpfull

User Olivier Samyn
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4.7k points
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