Math, asked by hasini5172, 10 months ago

1 If the cost of 5x books is rupees (20x²+ 10x), then the
cost of one book is​

Answers

Answered by kishanthacker
0

Answer:

6

Step-by-step explanation:

dividing the equation by 5.

so,

x=4x^2 + 2x

Now, for 1 book taking x = 1

Hence, cost of one book is 6.

If this helped you mark it as brainliest.

Peace.

Answered by CharmingPrince
1

\purple{Answer}

\green{Given}

  • Cost \ of \ 5x \ books = (20x^2 + 10x)
  • Cost \ of \ one \ book = ?

\green{Solution}

Cost \ of \ 5x \ books = (20x^2+10x)

Cost \ of \ 1 \ book = \dfrac{20x^2 + 10x}{5x}

\implies 4x + 2

\bf{For \ 1 \ book , \ x = 1}

\color{cyan}{\boxed{\implies{\boxed{\color{red}{6}}}}}

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