2 years ago

Factor this? Subtract the following polynomials. (3x^2 - 5x + 12) - (5x^2 + x -11)

Mathematics

1 answer:

Papessa [141]2 years ago

5 0

The answer is -2x^2-6x+23. all you have to do is just combine like terms

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The vertex of this parabola is at (4, -3). When the x-value is 5, the

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$The\ vertex\ form:y=a(x-k)^2+h\\\\where\ (k;\ h)\ \ are\ coordinates\ of\ vertex\\------------------------\\y=a(x-4)^2-3\\\\the\ point\ on\ parabola\ (5;-6)\\Put\ x=5\ and\ y=-6\ to\ equation:\\\\a(5-4)^2-3=-6\\a(1)^2=-6+3\\a=-3\\\\Answer:y=-3(x-4)^2-3=-3(x^2-8x+16)-3\\\\=-3x^2+24x-48-3=-3x^2+24x-51$

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2 years ago

Which number is bigger: 0.135 or 0.14?

Misha Larkins [42]

ofc 0.14

See

0.134 is 0.134

and 0.14 is 0.140

140> 134

.•. 0.14 is answer

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1 year ago

Read 2 more answers

What is the domain of the square root function graphed below

Lina20 [59]

Answer:

Dominio de una Raíz cuadrada

Cuando tenemos una raíz, para estudiar su existencia debemos saber que una raíz existe si y solo sí el radicando (lo que está dentro de la raíz) sea mayor o igual a cero.

Por lo tanto deberemos estudiar el signo de lo que se encuentra dentro de la raíz; y determinar las zonas positivas y las raíces que son las zona de existencia de la función raíz o dominio de esta función.

Step-by-step explanation:

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2 years ago

Investors buy a studio apartment for 200,000. Of this amount, they have a down payment of 50,000. Their down payment is what pe

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Ummm I think it is 800,00

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2 years ago

What is the common ratio for 2,6,18

Dmitrij [34]

Answer:

Step-by-step explanation:

r=6/2=3

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3 years ago