Question

# 24. Simplify 2x3-2 x 26 (1)2 67x9x3-5 (2) (3)3 (4) NIw

Solution 10 2 -3 x 3² x 20
62 x 9 x 3-5
2-3 x 32 x 20
- (2 x 3² x 3²x35
2-3 x 32 x 20
- 2² x 3² x 3² x 35
2-3 + 6 x 3-2 23 × 3-2
- 2² x 32+2-5 2² x 3-1
= 232 x 3 2+1
= 2 x 3-1 = 2

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