Question

I have another one.. Quadratic Formula

Answer 1

\[\huge\rm Ax^2+Bx+C=0\]
this is standard form of quadratic equation
to use quadratic formula we need an equation equal to 0 (in standard ) form
so \[3x^2=20-7x\] set it equal to zero
move all terms from right to left side

Answer 2

C : A = 3 B = 7 C = -20

Answer 3

a=leading coefficient(coefficient of highest degree variable )
b= middle term ( coefficient of x term)
c=constant (number without any variable)

Answer 4

0 = 20 - 7x - 3x^2 then * -1 and get 3x^2 + 7x -20 A = 3 B = 7 C = -20