Question

X square + X - 20 is equal to zero solve completing square method
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Answer 1

Answer:

Mark me as brainliest.

It is correct

Answer 2

Answer:

hey mate using square merthod you can factrose it by middle term splitting

Step-by-step explanation:

x²+x-20=0

x²+5x-4x-20=0

(x²+5x)-(4x-20)=0

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

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

taking both individuallu

x-4=0

x=4

x+5=0

x=-5

hope u understand ✌✌