Question

2x^-30x+100=0 solve by step by step​

Answer 1

Step-by-step explanation:

Divide the eq. by 2

x^2 - 15x + 50 = 0

x^ 2 - 5x - 10 x + 50 = 0

X ( x -5 ) - 10 ( x -5 ) = 0

(x -5) ( x-10) = 0

x -5 =0 , x-10=0

x = 5 or x = 10

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Answer 2

Answer:

x=10 or x= -5

Step-by-step explanation:

If it is 2x^2-30x+100=0

2x^2-10x-20x+100=0

2x^2-20x-10x+100=0

2x(x-10)+10(x-10)=0

(x-10)(2x+10)

x=10

or

x= -10/2

x=-5

HOPE IT HELPS!!!!!!