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3 years ago

How to factor quadratic

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

7 0

Answer:

To factor a quadratic polynomial use the equation

Step-by-step explanation:

F(x) = k{x2 - (sum of zeroes)x + (product of zeroes)}

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Which of the following is not a factor of

babunello [35]

Answer:

c. x+4

Step-by-step explanation:

A graph shows zeros to be -2, 1, 3, 4. This means the factors will be ...

(x +2)(x -1)(x -3)(x -4)

The factor (x+4) is not among the factors of the given expression.

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3 years ago

Geometry question help!!

irina [24]

Answer:

Step-by-step explanation:

triangles are congruent too

qr/rx = pr/ry

rx = (6*4)/8 = 3

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2 years ago

Can someone answer this please<br> 15 points

andrew-mc [135]

16x³ - 54
= 2(8x³ - 27)
= 2(2x - 3)(4x² + 6x + 9) ← answer

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3 years ago

The volume of a cylindrical container

Ray Of Light [21]

Answer:

A. $\frac{3}{4}\textrm{ gal}$

Step-by-step explanation:

Given:

Volume of the cylindrical container before dilation, $V_{i}=1\textrm{ gal}$

Scale factor of the dilation, $SF=\frac{3}{4}$

Therefore, the volume of the dilated cylinder is given as:

$V_{f}=SF\times V_{i}$

Plug in 1 gal for $V_{i}$ and $\frac{3}{4}$ for SF. Solve for $V_{f}$ . This gives,

$V_{f}=\frac{3}{4}\times 1\\V_{f}=\frac{3}{4}\textrm{ gal}$

Therefore, the volume of the dilated cylinder is $\frac{3}{4}$ gallons.

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3 years ago

Feathers is trying to guess the answer to four true/ false questions on a quiz in reading what is the probability that he will g

MAVERICK [17]

50% Bc if he has 4 chances and it's a guess of one or another then he has a 50% chance of getting it right. Also there are a Even number of questions so it evens out to 50%

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3 years ago