Question

Знайти значення виразу:a)√5²+11 б)10-5√16з розв'язанням ​

Answer 1

Ответ:

а)16. б)-10

Объяснение:

а)5+11=16

б)10-5*4=10-20=-10

Answer 2

a) √(5² + 11)

Let's solve this step by step:

1. Calculate 5² = 25.
2. Add 11 to it: 25 + 11 = 36.

So, the expression becomes √36.

Now, take the square root of 36:

√36 = 6

So, the value of the expression is 6.

b) 10 - 5√16

Let's solve this step by step:

1. Calculate √16 = 4.
2. Multiply 5 by 4: 5 * 4 = 20.
3. Subtract 20 from 10: 10 - 20 = -10.

So, the value of the expression is -10.