2 years ago

What is the sum of 57+56

Mathematics

2 answers:

Harrizon [31]2 years ago

5 0

Answer:

113

Step-by-step explanation:

57+56= 113

$57\\56\\$

+-----

113

7+6 = 13

carry over the 1

5+5+1 = 11 so you get 113

ElenaW [278]2 years ago

3 0

Answer:

113

Step-by-step explanation:

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rjkz [21]

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Step-by-step explanation:

Using the zero product property, first step is to set the given equation, $2x^2 + x - 1 = 2$ , to zero. Then factorise the left side.

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2 years ago

What is the sum of 57+56​

What is the sum of 57+56