Answer:
x^2 - 1 = 0
Im not sure if this is how you want it but its one of the ways to answer this problem
Firstly , before solving the equation , we should know about the chain rule and its formula.
<u>Formula</u><u> </u><u>For</u><u> </u><u>the</u><u> </u><u>Chain</u><u> </u><u>rule-</u>
$\rightarrow$ $\sf\dfrac\pink{dy}\pink{dx}$=$\sf\dfrac\pink{dy}\pink{du}$ $\times$ $\sf\dfrac\pink{du}\pink{dx}$ $\leftarrow$
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$\sf\huge\underline{\underline{Question:}}$
$\sf\small{Differentiate\: x\: the \:function: (3x² - 9x + 5²)}$
$\sf\huge\underline{\underline{Solution:}}$
$\sf{Let\:y = (3x^2 - 9x + 5)^9}$
$\space$
☆ Differentiating both the sides w.r.t.x using chain rule-
$\mapsto$
$\space$
$\space$
$\mapsto$ = $\sf\small{(3x^2-9+5)}$
$\space$
$\space$
$\mapsto$ =
$\space$
$\space$
$\mapsto$ = $\times$
$\space$
$\space$
$\mapsto$ =
$\space$
$\space$
$\sf\underline\bold\green{❍ dy:dx=27(3x^2-9x+5)^8(2x-3)}$
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Answer:
x=-1
Step-by-step explanation:
2(x-1)=-4
solution
2x-2=-4
2x=-4+2
2x=-2
x=-2/2
x=-1 answer
Answer:
1000. 100x10=1000 100+100+100+100+100+100+100+100+100+100=1000
100/1000=1/10
Step-by-step explanation:
Answer:
3n + 7.6 = 52.6
Step-by-step explanation: