Question

Select the correct answer.
Given the following formula, solve for v.



A.


B.


C.


D.

Answer 1

Answer:

B.

v=s-c/2a^2. this is the first solutions

Answer 2

Concept

A quadratic equation is an x-dependent second-degree algebraic equation. ax² + bx + c = 0 is the quadratic equation in standard form, where a and b are the coefficients, x is the variable, and c is the constant term. The presence of a non-zero component in the coefficient of x²,      (a 0) is the first prerequisite for an equation to be a quadratic equation.

Given

s = 1/2 a²v ₊ c

Find

we need to solve the above expression and get the value of v.

Solution

given,

s = 1/2 a²v ₊ c

s ₋ c =  1/2 a²v

1/2 a²v = s ₋ c

a²v = 2( s ₋ c)

v =  2( s ₋ c)/a²

hence D is the correct option.

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