Math

QuestionCalculate the value of the expression (7+1)×(110)(-7+1) \times (-1-10).

Studdy Solution

STEP 1

Assumptions1. The expression is (7+1)×(110)(-7+1) \times(-1-10). The order of operations, also known as BIDMAS or PEMAS, should be followed. This means that operations inside brackets should be done first, followed by indices (or exponents), then division and multiplication (from left to right), and finally addition and subtraction (from left to right).

STEP 2

First, we need to simplify the expressions inside the brackets.
(7+1)×(110)(-7+1) \times(-1-10)

STEP 3

implify 7+1-7+1.
7+1=6-7+1 = -6

STEP 4

implify 110-1-10.
110=11-1-10 = -11

STEP 5

Now, replace the simplified expressions back into the original expression.
()×(11)(-) \times(-11)

STEP 6

Finally, multiply 6-6 by 11-11.
6×11=66-6 \times -11 =66So, the expression (+1)×(110)(-+1) \times(-1-10) evaluates to 6666.

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