1.

Simplify. (i) 74 × 72 (ii) (-11)5 × (-11)2 (iii) 673 × 675 (iv) -325 × -323 (v) a16 × a7 (vi) P53 ×P57

Answer»
Simplify.




(i) 74 × 72 (ii) (-11)5 × (-11)2 (iii) 673 × 675





(iv) -325 × -323 (v) a16 × a7 (vi) P53 ×P57


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