4 years ago

How do you solve this? Please help

Mathematics

1 answer:

Pie4 years ago

6 0

Wbertkdiwrjrjjwjwj !!!

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Factorise by grouping: x² - 5x + 2x - 10

Natalka [10]

Answer:

$\boxed {\boxed {\sf (x+2)(x-5)}}$

Step-by-step explanation:

To factor by grouping, first divide the polynomial into 2 groups with parentheses.

$x^2-5x+2x-10$

$(x^2-5x)+ (2x-10)$

Factor the greatest common factor (GCF) out of both binomials.

For the first binomial, the GCF is x.

$x(x-5) +(2x-10)$

For the second binomial, the GCF is 2.

$x(x-5)+2(x-5)$

Factor out the common binomial which is (x-5).

$(x+2)(x-5)$

The factorized form of x²-5x+2x-10 is (x+2)(x-5)

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3 years ago

Don't know how to do it please help

Anon25 [30]

10*7=70
4*2=8
which is now up to -
Answer: 62

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4 years ago

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The front of the speaker is similar to the front of a speaker in a photo. What is the area of the front of the speaker? pls help

harkovskaia [24]

Answer:

i think its 96.

Step-by-step explanation:

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3 years ago

Aye please help ty A rhombus is _____ a square. never sometimes always

Anton [14]

A rhombus is not a square unless the angles are all right angles. Therefore the answer is sometimes

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3 years ago

Help me please on c it would help so much

Lerok [7]

Answer: the answer is D

Step-by-step explanation:

20+25= 45 minutes already used up. there are 120 minutes in 2 hours that she has.

120-45= 75

75/120= .625

.625x100 to get you your percentage = 62.5%

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4 years ago

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