Question

verify the associative law of multiplication for the rational numbers 3/-13,-5/7, 9/23 also verify the distributive law of multiplication over addition​

Answer 1

Answer: GIVEN :
The rational numbers are , ,
TO VERIFY :
The associative law of multiplication for the given rational numbers and also verify the distributive property of addition over multiplication​.
SOLUTION :
Given rational numbers are , ,
For any rational numbers a, b and c:
The Associative law over multiplication is given by

Let , ,
Now substituting the values in the formula,
Now verify the Associative law over multiplication
Now taking LHS




=LHS
Now RHS



=0.0645=RHS
∴ LHS = RHS
The Associative law over multiplication for the given rational numbers , , is verified.
∴
For any rational numbers a, b and c:
The Distributive property of addition over multiplication is given by

Let , ,
Now substituting the values in the formula,
Now verify the Distributive property of addition over multiplication
Now taking LHS





=LHS
Now RHS




=0.0745=RHS
∴ LHS = RHS
The Distributive property of addition over multiplication for the given rational numbers , , is verified.
∴ Please mark as Brainliest.