Question

( 36 - 6 + m )²..........................
...........​

Answer 1

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Using the formula:-

(a-b+c)²=a² + b² + c² - 2ab - 2bc + 2ac

( 36-6+m )²

=(36)²-6²+m²-2×36×6-2×6×m+2×m×36

Answer 2

If ‘x’ stands for ‘addition’, ‘<‘ for ‘subtraction’, ‘+’ stands for ‘division’, ‘>’ for multiplication’,’-‘ stands for ‘equal to’, ‘÷’ for ‘greater than’ and ‘=’ stands for ‘less than’, state which of the following is true?

A. 3 x 2 < 4 – 16 > 2 + 4