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3 years ago

Regroup and factorise:x(x+2)+x+2

Mathematics

1 answer:

Rina8888 [55]3 years ago

3 0

<h3>✯ Regrouping</h3>

⇒x (x+2) + x + 2

⇒x² + 2x + x + 2

⇒x² + 3x + 2

<h3>✯ Now factorising</h3>

☛ By Splitting the middle term method

⇒x² + 3x + 2

⇒x² + 2x + x + 2

⇒ x(x+2)+1(x+2)

⇒ (x+1) (x+2)

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lorasvet [3.4K]

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3 years ago

A bicycle tire is 28 inches in diameter.

Andrej [43]

Answer:

Option A.) 88 inches

Step-by-step explanation:

step 1

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we know that

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3 years ago

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Ipatiy [6.2K]

Answer:

Step-by-step explanation:

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3 years ago

when directed to solve a quadratic equation by completing the square, Sam arrived at the equation (x-(5/2))^2= (13/4). which equ

Tasya [4]

We have the following expression:
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x ^ 2 - 5x + 25/4 - 13/4 = 0
x ^ 2 - 5x + 12/4 = 0
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Answer:
the original equation given to Sam could have been:
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3 years ago

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Answer:

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4 years ago

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Regroup and factorise:x(x+2)+x+2​

Regroup and factorise:x(x+2)+x+2