2 years ago

Please help. I only need parts a and b.

Mathematics

1 answer:

Alex2 years ago

7 0

Answer:

oI know that for a they are pretty much the same shape im not sure how else to desribe it sorry

Step-by-step explanation:

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Identify all factors of the expression 〖4x〗^2+17x-15.

Basile [38]

The factors of given expression are: -5 and 3/4

Step-by-step explanation:

Given equation is:

$4x^2+17x-15$

Making pairs for the mid-term 17x by factoring the product of co-efficient of 4x^2 and 15

$4x^2+20x-3x-15$

$= 4x(x+5) - 3(x+5)$

$=(4x-3)(x+5)$

Now

$4x-3 = 0\\4x = 3\\x = \frac{3}{4}$

$x+5 = 0\\x = -5$

Hence,

The factors of given expression are: -5 and 3/4

Keywords: Quadratic equation, factors

Learn more about quadratic equation at:

#LearnwithBrainly

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3 years ago

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Step-by-step explanation:

10/6=5/3=1.6666666...

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3 years ago

Circumference=( ) ft

Drupady [299]

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785.398 ft

Step-by-step explanation:

Circumfrence = pi * diameter

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3 years ago

a recipe for bread uses 5 3/4 cups of white flour and 3 1/3 cups of wheat flour. How many more cups of white flour than wheat fl

zepelin [54]

2 and 3/4 more cups of white flour are used than wheat flour.
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The circumference of the

Tju [1.3M]

To the nearest inch it'll be

d×3.14=63

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