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3 years ago

6x^3+ 10x^2 – 4x - I need help with this question

2 answers:

7 0

Answer: 2(x+1)(3x^2+2x-2)

Explanation:
Factor 6x^3+10x^2-4
2(3x^3+5x^2-2)
Rewrite
2(3x^3+3x^2+2x^2+2x-2x-2)
Factor
2(3x^2(x+1)+2x(x+1)-2(x+1)
Factor
2(x+1)(3x^2+2x-2)

Westkost [7]3 years ago

5 0

Answer: 2x(3x−1)(x+2)

Step-by-step explanation:

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Write the equation for the line parallel and the equation for the line perpendicular to the given line j that passes through Q

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3 years ago

Sam and Bethan share £54 in the ratio 5:4. How much will each get?

svp [43]

Answer:

Sam will get £30 while Bethan will get £24.

Step-by-step explanation:

The total ratio shared by Sam and Bethan is 5+4 = 9

1 share ratio is the total amount involved divided by the total ratio

That is, £54/9 = £6

if 1 share ratio is £6,

Sam with 5 share ratio will get £6*5 = £30

while Bethan with ratio 4 wiill get £6*4 = £24

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3 years ago

What is an equation that represents the linear

horsena [70]

The equation that represents the linear function is y = 2x.

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

Where y, x are variables, m is the rate of change and b is the y intercept.

Let us assume that from the table, we get the data with points (0, 0) and (2, 4). Hence:

$y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-0=\frac{4-0}{2-0} (x-0)\\\\y=2x$

The equation that represents the linear function is y = 2x.

Find out more on Linear equation at: brainly.com/question/13763238

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2 years ago