Right now the number 33 and 89 to estimate their sum

1 answer:

ozzi3 years ago

4 0

Addition, you can have 89 + 33 = 122 
Commutative Property by moving: 33 + 89 = 122
Associative Property by grouping: (3 + 30) + (80 + 9 ) = 122 
Distributive Property by allotting: 10 (8.9) + 33 = 113 

 Other examples include:
Addition, you can have 33 + = 113 
Commutative Property by moving: 107 + 6 = 113 
Associative Property by grouping: (3 + 3) + (100 + 7 ) = 113 
Distributive Property by allotting: 2 (3) + 107 = 113 

Multiplication, you can have 6 x 107 = 642 
Commutative Property by moving: 107 x 6 = 642 
Associative Property by grouping: (3 + 3) x (100 + 7 ) = 642 
Distributive Property by allotting: 2(3) x 107 = 642

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Answer:

f(x) and g(x) are closed under subtraction because when subtracted, the result will be a polynomial.

Step-by-step explanation:

$f(x)-g(x)\\=(a_0+a_1x+a_2x^2...+a_nx^n)-(b_0+b_1x+b_2x^2...b_mx^m)$