For the given trinomial

We need to multiply a by c

We split the middle term with these two factors

To obtain,

We now factor

This implies
Answer:

Step-by-step explanation:
The quadratic formula of a quadratic equation

We have the equation:

Substitute:

Answer:
3(5y+7)
Step-by-step explanation:
Obviously it’s not a answer without x in the numerator so A is not the answer and your not multiplying or adding so your answer is C
I will solve the problem by 2 methods.
<h2>Method 1 to solve:</h2>
I will use Gauss's formula for calculating each string, then we will decrease the results.
We find the number of terms of each string.

<h2>Method 2 to solve:</h2>
We intersect the terms in the second string among the terms of the first string.

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