Question

(5-y)2 -у (у + 3) при у = -1113​

Answer 1

Ответ:

(5- (-1))2 - (-1)(-1 + 3)=

=12+2=14

Объяснение:

Answer 2

(5+1) 2+1 (-1+3) = 6*3*2 = 36

Объяснение:

- * - = +

-1+3=2 потому что от большего отнимаем меньшее число и ставим знак большего.

Answer 3

To calculate the value of the expression (5 - y)^2 - y(y + 3) when y = -1113, you can substitute the value of y into the expression and then simplify it step by step:

(5 - (-1113))^2 - (-1113)(-1113 + 3)

First, let's simplify the expressions inside the parentheses:

(5 + 1113)^2 - (-1113)(1110)

Now, continue to simplify:

(1118)^2 + 1113 * 1110

To calculate this, you'll first square 1118, and then multiply 1113 by 1110:

1,253,924 + 1,239,330

Now, add these two values together:

1,253,924 + 1,239,330 = 2,493,254

So, when y = -1113, the value of the expression (5 - y)^2 - y(y + 3) is 2,493,254.