2 years ago

I need help with my math work online can anyone help???

Mathematics

1 answer:

damaskus [11]2 years ago

6 0

Can you please put a picture of it or write out one of the problems. Thanks!!!

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Whats the most accurate estimation of 65+77

Bogdan [553]

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2 years ago

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LCM of x<sup>2</sup>+5x+6 and x<sup>2</sup>-x-6 is ………………………

sergejj [24]

Answer:

$(x^2 - 9)(x + 2)$

Step-by-step explanation:

Given:

$x^2 + 5x + 6$

$x^2 - x - 6$

Required:

LCM of the polynomials

SOLUTION:

Step 1: Factorise each polynomial

$x^2 + 5x + 6$

$x^2 + 3x + 2x + 6$

$(x^2 + 3x) + (2x + 6)$

$x(x + 3) + 2(x + 3)$

$(x + 2)(x + 3)$

$x^2 - x - 6$

$x^2 - 3x +2x - 6$

$x(x - 3) + 2(x - 3)$

$(x + 2)(x - 3)$

Step 2: find the product of each factor that is common in both polynomials.

We have the following,

$x^2 + 5x + 6 = (x + 2)(x + 3)$

$x^2 - x - 6 = (x + 2)(x - 3)$

The common factors would be: =>

$(x + 2)$ (this is common in both polynomials, so we would take just one of them as a factor.

$(x + 3)$ and,

$(x - 3)$

Their product = $(x - 3)(x + 3)(x +2) = (x^2 - 9)(x + 2)$

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3 years ago

Help me plssss!!!!!!!

Nookie1986 [14]

<h3> zor bir soru cevap Ceyhan</h3>

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3 years ago

ANSWER ASAP 23 POINTS

BARSIC [14]

He slings the stone at him

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3 years ago

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X^2-16x+64=-8 take the square root of both sides

dimulka [17.4K]

I think the answer is x2 +64 but I hope you get it right good luck ! I hope it is 64 thanks

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3 years ago