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2 years ago

K(x)=-3x^2-3;find k(-2)

Mathematics

1 answer:

Agata [3.3K]2 years ago

6 0

Answer:

Step-by-step explanation:

because I leaned it at school

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Step-by-step explanation:

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2 years ago

X/3 ≥−33 solve for x answer must be simplified

denis23 [38]

Answer:

$\boxed{x\geq -99}$

Step-by-step explanation:

$\frac{x}{3} \geq -33$

$\sf Multiply \ both \ sides \ by \ 3.$

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Solve the equation.<br> 5x4 - 2x2 - 3 = 0

MissTica

Answer is: 13 = 0
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2 years ago

Write the equation ∣4−r/3∣=7 as two separate equations, and enter each equation in its own answer box below. Neither of your equ

Naddik [55]

Answer:

4 - r/3 = 7 and 4 - r/3 = -7

Step-by-step explanation:

absolute value equations get split into a positive equation and a negative equation

4 - r/3 = 7 and 4 - r/3 = -7

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2 years ago