- 3 × 3 = - 12 - (-3)
Solution:
The requirement of the above question is to prove whether the given statement is true or false.
The given expression is - 3 × 3 = - 12 - (-3).
Now let us put the integer rules and solve the LHS and RHS part.
- 3 × 3 = - 12 - (-3)
-9 = -9
Therefore, using the integer rules, we observed that - 3 × 3 = - 12 - (-3) is a true statement.
✦ Try This: State whether the statement is true or false. - 4 × 4 = - 8 - (8).
We can apply integer rules and the order of operations to identify whether - 4 × 4 = - 8 - (8) true or false
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 1
NCERT Exemplar Class 7 Maths Chapter 1 Exercise Problem 87
- 3 × 3 = - 12 - (-3).
Summary:
Applying the integer rules and PEMDAS, on simplifying we have - 3 × 3 = - 12 - (-3). Hence the given statement is true
☛ Related Questions:
visual curriculum