Question

PLZZZ help asap will give the brain and 100 points!!!!! For 2x^2+5=-x, choose the correct substitution for a, b, and c in the standard form of ax^2+bx+c=0. A. a=2,b=1,c=5 B. a=2,b=1,c=-5 C. a=2,b=-1,c=5 D. a=2,b=5,c=-1

Answer 1

`\huge \boxed{\mathrm{A.} \ a=2, \ b=1, \ c=5}`

`\rule[225]{225}{2}`

Explanation:

2x² + 5 = -x

The quadratic equation is in the form :

ax² + bx + c = 0

Rewriting the equation by adding x to both sides :

2x² + 1x + 5 = 0

The value of a is 2.

The value of b is 1.

The value of c is 5.

`\rule[225]{225}{2}`

Answer 2

hi! i believe that the correct answer would be d, a=2, b=5, c=-1

hope this helped!:)