Question

1 upon 7 + 5 square 2
​

Answer 1

Answer:

1

×

7−5

2

7−5

2

(7+5

2

)(7−5

2

)

7(7−5

2

)

7

2

−(5

2

)

2

(7−5

2

)

49−50

(7−5

2

)

−1

7−5

2

−7+5

2

Answer 2

Answer:

post the question properly