Help i’m timed pllz

Step-by-step explanation:

The standard form of trinomial is given as:

And the factored form is:

In order to find the values of a,b and c in terms of p,q,r and s we will take the factored form, multiply it and then compare it with the standard form.

So,

Now comparing it with the standard form of trinomial

We will compare the co-efficients of x^2, x and the constant

By comparing, we get

Hence,

a .4y4

hope this !

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