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larisa86 [58]
3 years ago
15

(x+1)-6(x+1)+8 how to factorise it?​

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
8 0

Answer:

Step-by-step explanation:

If you have written the question correctly, then you don't need to factor it. You only need to remove the brackets.

x + 1 + 6x + 6 + 8

7x + 15 is your final answer.

However, I think the question is

(x + 1)^2 + 6(x + 1) + 8

Let y = x + 1

y^2 + 6y + 8

(y + 2)(y + 4)

(x + 1 + 2 ) ( x + 1 + 4)

(x + 3)(x + 5)

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Answer:

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Step-by-step explanation:

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2 years ago
In science class, the average score on a lab report is 82 points, with all students scoring within 3.2 points of the average. If
nirvana33 [79]

An equation that represents the minimum and maximum scores is; |x - 82| = 3.2.

<h3>How to write an absolute value equation?</h3>

The absolute value function is defined by:

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f(x) = x, x < 0.

It measures the distance of a point x to the origin.

For this problem, the distance between the minimum and the maximum scores and the mean is of 3.2, that is, the difference between these scores x and the mean of 82 is of 3.2, hence the absolute value equation that represents this situation is given by:

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2 years ago
I need an answer what is 1.03 ÷ (-10.3)=?
Sloan [31]
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Now, divide. Dividing fractions is the same as multiplying by the reciporical. So:
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Answer:

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3 years ago
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