Question

34 + y = 7
evaluate ​

Answer 1

Step-by-step explanation:

To find: Using (a+b)

To find: Using (a+b) 2

To find: Using (a+b) 2 =a

To find: Using (a+b) 2 =a 2

To find: Using (a+b) 2 =a 2 +2ab+b

To find: Using (a+b) 2 =a 2 +2ab+b 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4)

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30 2 +2×30×4+4

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30 2 +2×30×4+4 2

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30 2 +2×30×4+4 2 = 900+240+16

To find: Using (a+b) 2 =a 2 +2ab+b 2 to evaluate 34 2 First we will write 34 as (30+4)∴ ((30+4) 2 ) =30 2 +2×30×4+4 2 = 900+240+16Hence the answer is 1156

Answer 2

Answer:

27

Step-by-step explanation:

34+y=7

y=34-7=27

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