Question

$(p {}^{2} + 7p - 5 ) \div (y + 4)$
solve this problem with explaniton​

Answer 1

Given :

$= {p}^{2} + 7p - 5$

$y + 4$

To Find :

$The \: value \: of \: p$

Solution Explanation:

$y + 4 = 0 \\ \\ y = - 4$

$= {p}^{2} + 7p - 5 \\ \\ = ( { - 4)}^{2} + (7 - 4) - 5 \\ \\ = 16 + 28 - 5 \\ \\ = 11 + 28 \\ \\ = 39$

Answer 2

Answer:

To solve the expression, we need to divide the polynomial in the numerator by the binomial in the denominator.

We can use polynomial long division to solve this expression.

Here are the steps:

```

p - 3

__________

y + 4 | p^2 + 7p - 5

-p^2 - 3p

------------

10p - 5

-10p - 40

--------

35

```

Therefore, the solution is:

```

(p^2 + 7p - 5)÷(y+4) = p - 3 + 35/(y + 4)

```

So, the simplified expression is `(p - 3) + 35/(y + 4)`.