3 years ago

Solve 15x²+8x+1÷ 2x-y

Mathematics

1 answer:

mariarad [96]3 years ago

7 0

Answer:

\frac{\left(5x+1\right)\left(3x+1\right)}{2x-y}

Step-by-step explanation:

15x^2+8x+1:\quad \left(5x+1\right)\left(3x+1\right)

add on 2x -y as the denominator of the fraction

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A rectangular field has dimension of 91 feet by 60 and 1/3 feet what is the area of the field

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Answer:

Area = $91*\frac{181}{3}=5490\frac{1}{3}$ square feet

Step-by-step explanation:

The area of a rectangle is given by the formula:

A = length * width

Where length is 91 feet and width is $60\frac{1}{3}$ feet

Before we do the multiplication, we have to change the mixed number [width] into an improper fraction by using the rule shown below:

$a\frac{b}{c}=\frac{(a*c)+b}{c}$

Hence,

$60\frac{1}{3}=\frac{181}{3}$

So, the area is:

Area = $91*\frac{181}{3}=5490\frac{1}{3}$ square feet

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Solve 15x²+8x+1÷ 2x-y​

Solve 15x²+8x+1÷ 2x-y