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I am having trouble with question 7 onwards to q10 anyone mind helping/teach me?
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I am having trouble with question 7 onwards to q10 anyone mind helping/teach me?

I am having trouble with question 7 onwards to q10 anyone mind helping/teach me?-example-1
User Walmik
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1 Answer

4 votes
~7)~

(3×4×5) =1.585 + 2 + 2.322 =5.907
~8)

(3÷2÷5) =1.585 - 1 - 2.322 =-1.737
9)
3log7(2) -2log7(3) + 4log7(3) -2log7(2) =0.356+2(0.565) =1.486
9)
x(x+2)=8 x=2
10)
x/(2x+3)=1/9 9x=2x+3 x=3/7

Hope this helps
User Sandwich
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