show that 16 (32)^x-2^3x-2×4^x+1÷15 (2)^x-1×(16)^x-5 (5)^x-1÷5^x is given by...
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Answered by
6
Answer:
your answer is incomplete
Step-by-step explanation:
Group like terms and simplify.
3x2 + 12 + 9x - 20 + 6x2 - x
= (3x2 + 6x2) + (9x - x) + (12 - 20)
= 9x2 + 8x - 8
hoe it helps you
Answered by
16
Answer:
1
Step-by-step explanation:
Properties Used
1) a^x × a^y = a^x+y
2) a^x^y = a^x×y
3) a^x÷ a^y = a^x - a^y
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