Question

i. 7-4x-x2=0 write the following quadratic equation in standard form ax2+bx+c=0 and write the value of a, b, c. ​

Answer 1

$7 - 4x - {x}^{2} = 0 \\ it \: can \: be \: written \: in \: the \: standard \: form \\ - {x}^{2} - 4x + 7 = 0$

Then the values of,

a=-1

b=-4

c=7

Hope my answer will help you.

Answer 2

Answer:

X2-4x-7=0

Step-by-step explanation:

A=x2, b=4x, c=7