Factorise
2x2 + 7x + 5

7x + 9

Explanation:

To factorize the given expression, we must start by simplifying. In other words, multiply two by two.

2 × 2 + 7x + 5

4 + 7x + 5

Next, we will further simplify the expression by combining like terms. In other words, add four and five together.

4 + 7x + 5

7x + 4 + 5

7x + 9

The expression has now been factorized to its simplest form.

Therefore, the factorized expression of 2 × 2 + 7x + 5 is 7x + 9.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it