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2 years ago

Can someone please solve this by graphing

Mathematics

1 answer:

balu736 [363]2 years ago

4 0

XY - X + 2Y -2 =X(Y-1) + 2(Y-1) = 2X(Y-1)

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Simplify. rewrite the expression in the form 8n. (8^-8(8^3)

Mariana [72]

I’m not sure but I got 8 ^-5

4 0

2 years ago

LCM of x2+5x+6 and x2-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

A rectangle prism is shown below. What is the volume of the prism?

8_murik_8 [283]

I can help with the formula just do the math on a calculator you multiply length x width x height

8 0

2 years ago

I.5y=2x-5 II.5y=4+3x III.5y-3x=-1

Ratling [72]

Answer:

Step-by-step explanation:

the vale of x differs in each situation are we talking AB value

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3 years ago

And now

shtirl [24]

Answer:

I know another one

Step-by-step explanation:

THERES HYDROIGEN AND HELIUM THEN LITHNIUM BERILIUM BPRON CARBON EVERYWHERE NITROGEN ALL THROUGH THE AIR WITH OXYGEN SO U CAN BREATHE AND FLUORINE FOR UR PRETTY TEETH

4 0

2 years ago

Can someone please solve this by graphing​

Can someone please solve this by graphing