3 years ago

What is the factorization of the trinomial below? -x^2+2x+48

Mathematics

1 answer:

larisa86 [58]3 years ago

6 0

X^2+50 is your answer

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HELP ME ASAP!!!

nadezda [96]

Answer:

$1 \frac{7}{12}$

$3 \frac{19}{24}$

$8 \frac{3}{10}$

$5 \frac{1}{7}$

$5 \frac{5}{12}$

$3 \frac{11}{15}$

Step-by-step explanation:

To add or subtract you need to make the denominator the same. To do this you need to find the least common multiple.

7 0

3 years ago

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A website had 826,140 hits last month what is the value of the 8 in 826,140

DanielleElmas [232]

800,000. This is because the 8 is in the hundred thousandth spot. Because of this, the value of the 8 is eight hundred thousand.

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2 years ago

HELP NEEDED!!! WILL MARK BRAINLIEST!!!

erma4kov [3.2K]

Answer:

$x(x + 1)$

Step-by-step explanation:

$\frac{2x + 1}{ \frac{1}{x} + \frac{1}{x + 1} }$

Make denominators same:

$\frac{2x + 1}{ \frac{x + 1}{x(x + 1)} + \frac{x}{(x + 1)} }$

Add the numerators:

$\frac{2x + 1}{ \frac{x + 1 + x}{x(x + 1)} }$

$\frac{2x + 1}{\frac{2x + 1}{x(x + 1)} }$

Apply the rule:

$\frac{a}{ \frac{b}{c} } = \frac{a \times c}{b}$

Therefore,

$\frac{(2x + 1)\times x(x + 1))}{2x + 1}$

Cancel out common factor of 2x+1:

$x(x + 1)$

6 0

2 years ago

What are the units for the spring constant, k?

svlad2 [7]

The spring constant, k, in Hooke's Law has units of Newton per meter since it is a constant for the force applied per unit of length. The spring constant measures how strong and stiff the spring is. Hope this answers the question. Have a nice day.

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2 years ago

What are the solutions to the equation? x2(x+2)(x+6)=0 Enter your answers in the boxes. x = or x = or x =

Talja [164]

$x^2(x+2)(x+6)=0\\\\x^2=0 \vee x+2=0 \vee x+6=0\\\\x=0 \vee x=-2 \vee x=-6$

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2 years ago

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