Q15Short answer
Which of the following is not equal to 1 ? 23 × 32 (b) ( −2 ) × ( −2 ) ÷ ( −2 ) 3 4 7 (a) 4 ×18 30 ×53 24 (c) (d) 5×25 (70 +30 )3 3 3 2 5
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(d)
Which of the following is not equal to 1 ? 23 × 32 (b) ( −2 ) × ( −2 ) ÷ ( −2 ) 3 4 7 (a) 4 ×18 30 ×53 24 (c) (d) 5×25 (70 +30 )3 3 3 2 5
(d)