Question

3. work out the value of (-3)^6

4. find the sum of 5a-3b,7b-3c and 9c - a

5. simplify 7t+4av -5/3t + 1/2av

6. find the value using law's of exponent (2^4)^8÷2^28

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Answer 1

Answer:

3. 724

4. 4a + 4b + 6c

as 5a - a -3b+7b-3c+9c

6. 2^4 as 2^4^8 is 2^4*8

2^32 ÷ 2^28 is 2^4

hey i cant find 5 so i m sorry