madisont1127 madisont1127

01-04-2021
Mathematics

contestada

g[ x]=x^2-8x-20
is it 2 solutions
1 solution or 2 imaginary solutions

Respuesta :

keijosalonen keijosalonen

01-04-2021

2 solutions

Step-by-step explanation: Discriminant D = √(-8²-4·1·(-20) =√(144)

Because D> 0, there are 2 roots

Answer Link

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Can someone tell me what im doing wrong please. Lookbat pic ty. This what I'm getting 3x-5 +145=180 3x=180degrees subtract 145 plus 5 3 divide 30 X=10 ?