Question

Write the standard form of a quadratic equation 30 -b2=b.​

Answer 1

$30 -b^2=b\\b^2+b-30=0$

Answer 2

The standard form of quadratic a equation is

"$b^{2}$ + b + (- 30) = 0".

Step-by-step explanation:

We have,

30 - $b^{2}$ = b

⇒ 30 = b + $b^{2}$

⇒ $b^{2}$ + b - 30 = 0   ... (1)

We know that standard form of quadratic equation

a$x^{2}$ + bx + c = 0 , a ≠ 0

∴ The standard form of quadratic a equation is $b^{2}$ + b + (- 30) = 0 .