Question

write the following quadratic equation in standard form and then the write the values of a b and c​

Answer 1

(i) x^2-9=13x

now writing it in standard form

x^2 -13x -9=0

now the values of a,b nd c will be

a=1

b= -13

c= -9

(ii)2x^2=3x

in standard form

2x^2 - 3x =0

values of a,b nd c will be

a=2

b= -3

c=0

(iii) x + 5/x =-3

x^2 + 5. = -3

_______

x

x^2+5=-3x

x^2+3x+5=0. ( in standard form)

values of a,b,nd c will be

a=1

b=3

c=5

(iv)(x+4)(x-10)=0

x^2-10x+4x-40=0

x^2-6x-40=0. ( in standard form)

value of a,b,nd c will be

a=1

b=-6

c=-40

hope it helps!