4sin^2 x-3=0 Part I: Rewrite this equation so that it is expressed in terms of sin^2 x=a, where a is a nonzero number.

Part II: Solve this equation for sinx by taking the square root of both sides. Be sure to include all possible values that satisfy the equation.

Part III: Solve each equation separately to get the full solution set, choosing only solutions on the interval [0,2pi]

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answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function