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Use the quadratic formula to solve the equation​.

8x2−17x+7=0
Enter your answers, in simplified radical form, in the boxes.

x =
or x =

Sagot :

pokefince

Answer:

just took the test

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1st root= x1 =(17+√65)/16

2nd root =x2 =(17-√65)/16

What is Quadratic Equation?

A quadratic equation is any equation that can be  rearranged in standard form as where x represents an unknown and a, b , and c represent known numbers , where a should not be equal to 0.

D = b^2 - 4 * a *c

D = (-17)^2 - (4)(8)(7)

D= 65 >0

There will be two solutions exist in this condition

1st root :    (-b+√D)/2a

=(-(-17)+√65)/2*8)

1st root=  x1 = (17+√65)/16

2nd root :   (-b-√D)/2a

= (-(-17)-√65)/2*8)

2nd root = x2 = (17-√65)/16

Learn more about  quadratic equation :

https://brainly.com/question/11866215?referrer=searchResults

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