2 years ago

What is the solution to the equation 5(x + 3) + 2 = 17 + 5x

Mathematics

1 answer:

stich3 [128]2 years ago

5 0

Answer:

Step-by-step explanation:

You have to add and multiply then they will be equal on both sides.

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nydimaria [60]

Answer with Step-by-step explanation:

We are given that

$f(x)=\mid x-9\mid$

$f(x)=-(x-9)$ when x<9

$f(x)=x-9$ when $x\geq 9$

LHD

$\lim_{x\rightarrow 9-}f'(x)$

= $-\lim_{x\rightarrow 9-}(x-9)=-1$

RHD

$\lim_{x\rightarrow 9+}f'(x)$

$=\lim_{x\rightarrow 9+}(x-9)=1$

$LHD\neq RHD$

Hence, the function is not differentiable at x=9

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Step-by-step explanation:

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Step-by-step explanation:

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Solve 9x2 + 12x – 24 = 0 using the quadratic formula. A. x = 7, –1 B. C. D. x = 4, –7

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