meou291602
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meou291602Lv1
2 Jan 2023
Answer: Step-by-step explanation:f(w) = 1/(1+a/w^2) f'(w)= (a/w^2)'/(1+a/w)^2=...
meou291602Lv1
2 Jan 2023
Answer: Step-by-step explanation:dw/dx= 2yx^(2y-1)+2xz dw/dy=x^2y.lnx+2zy^(2z-...
?meou291602Lv1
27 Dec 2022
Answer: <=> x(x+1) +9(x+1)=0 <=> (x+1)(x+9) =0 <=> x=-1; x=-9
meou291602Lv1
27 Dec 2022
Answer: 8x -3 = 6x -9 <=> 2x =-6 <=> x =-3
meou291602Lv1
27 Dec 2022
Answer: The unit of x is radians, not degrees