Question

C) (9-3(4-1)) 369 - 2d) 37 - (17 - 2(15 - 12)] + 9) 3​

Answer 1

Ответ:

с)-2

d)-23

Пошаговое объяснение:

c)

(9-3•3)•369-2

(9-9)•369-2

0•369 -2

0-2 =-2

d)

37 -(17-2•3+9)•3

37-(17-6+9)•3

37-20•3

37-60=-23

Answer 2

Let's simplify the given expression step by step:

C) (9 - 3(4 - 1)) 369

First, solve the innermost parentheses:

9 - 3(4 - 1) becomes 9 - 3(3).

Now, multiply 3 by 3:

9 - 9 = 0.

So, the result of C) is 0.

Now, let's simplify expression D):

D) 37 - (17 - 2(15 - 12)) + 9

First, solve the innermost parentheses:

15 - 12 = 3 2 * 3 = 6

Now, substitute the values back into the expression:

37 - (17 - 6) + 9

Next, solve the inner parentheses:

17 - 6 = 11

Now, substitute this value back into the expression:

37 - 11 + 9

Now, perform the addition and subtraction from left to right:

37 - 11 = 26 26 + 9 = 35

So, the result of D) is 35.

Therefore, the final expression is C) 0 + D) 35, which simplifies to 35.