Question

Y²-1,75y-3,2-0,3y²-4-2y+7,2

Answer 1

Ответ:

$y^{2} -1,75y-3,2-0,3y^{2} -4+7,2=0,7y^{2} -3,75y+0=0,7y^{2} -3,75y.$

Объяснение:

Answer 2

Ответ:

Объяснение:

Y²-1,75y-3,2-0,3y²-4-2y+7,2=

0,7y²-3,75у или =у*(0,7у-3,75)

Answer 3

It seems like you want to simplify the given expression:

Y² - 1.75y - 3.2 - 0.3y² - 4 - 2y + 7.2

Let's simplify it step by step:

1. Combine like terms for the y² terms:

Y² - 0.3y² = 0.7y²

2. Combine like terms for the y terms:

-1.75y - 2y = -3.75y

3. Combine the constant terms:

-3.2 - 4 + 7.2 = -0

Now, combine all the simplified terms:

0.7y² - 3.75y - 0

The final simplified expression is:

0.7y² - 3.75y