16×2n+1-4×2n÷16×2n+2
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If this your question then the answer is as follows
☺(16*2n+1 - 4*2n) / (16*2n+2 - 2*2n+2)☺
☺
☺= (24*2n+1 - 22*2n) / (24*2n+2 - 2*2n+2) ☺
☺☺ ( by using property am * an= am+n)☺☺☺
= (24+n+1 - 2n+2) / (24+n+2 - 21+n+2)☺
☺
= (2n+5-2n+2) / (2n+6-2n+3)
☺
= (2n+2+3-2n+2) / (2n+3+3-2n+3)☺
= (2n+2)(2n+3-1) / (2n+3)(2n+3-1)☺
☺= 2n+2 / 2n+3
= 2n+2-(n+3) ☺
☺☺ (by using property am/an=am-n)
= 2n+2-n-3
= 22-3
= 2-1
=1/2
Step-by-step explanation:
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