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3 years ago

Simplify: (x + 1) (x2-2x + 1)

Mathematics

1 answer:

hodyreva [135]3 years ago

8 0

Answer:

The answer is = x + 1

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Answer:

45:4 or 4:45

Step-by-step explanation:

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2 years ago

An airplane takes off from point A in a straight line as shown in the diagram.The distance from A to E is (BLANK) feet.

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3 years ago

If A=(0,0) and B=(8,2), what is the length of AB

NeX [460]

Answer:

$\boxed{\sf Distance_{AB}= 8.24 \ units }$

Step-by-step explanation:

Here two points are given to us and we need to find the distance between the two points . The given points are , A(0,0) and B(8,2) . The distance between the two points can be found out using the Distance Formula , which is ,

Distance Formula:-

$\sf\implies \green{ Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2}}$

Therefore on substituting the respective values ,we can find the Distance as ,

$\sf\longrightarrow Distance = \sqrt{ ( 0 - 8)^2 + (0-2)^2}$

Simplify the brackets ,

$\sf\longrightarrow Distance =\sqrt{ (-8)^2+(-2)^2}$

Square the numbers inside the squareroot ,

$\sf\longrightarrow Distance =\sqrt{ 64 + 4}$

Add the numbers inside the squareroot ,

$\sf\longrightarrow Distance = \sqrt{68}$

Find the value of squareroot,

$\sf\longrightarrow \boxed{\blue{\sf Distance = 8.24 \ units }}$

Hence the distance between the two points is 8.24 units .

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3 years ago

Evaluate 156 divided by(8x+14)when x=8 i am only in 6th grade be nice

VikaD [51]

So first we have to find out what the bottom number is so

8x+14
subsitute 8 for x
8(8)+14
64+14
78

so 156/78
an easy way to do this is to factor it out and find the 'ones' like 4/8=1/2 times 4/4 (4/4=1 and can be canceled out)
*=times
156=2*2*3*13
78=2*3*13

so (2*2*3*13)/(2*3*13)
2/1 times (2*3*13)/(2*3*13)
we can cross out the (2*3*13) and get
2 as the answer

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3 years ago

Read 2 more answers

True or False: If two figures are congruent then there is only one way to

charle [14.2K]

Answer:

True

Step-by-step explanation:

This is because, for the figures to be congruent, it means that, all the shape of one figure happens to be same with the shape of the other figure even though the size of the figures might be different.

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3 years ago

Simplify: (x + 1) (x2-2x + 1)​

Simplify: (x + 1) (x2-2x + 1)