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3 years ago

Simplify the expression (x^-2y^-4x^3)^-2

2 answers:

6 0

You would first put the things that can together, together. It would look like this
(2x^1y^-4)^-2. Then you would multiply it all by -2. -4x^-2-2y^4 And thats what it looks like simplified.

Andrew [12]3 years ago

3 0

(x^2 - 4)(x^2 - 4)? Dunno, I just searched it up

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Find the x - intercept of the graph of the equation

Alborosie

Answer:

ugh should i drop out

Step-by-step explanation:

5 0

3 years ago

-54 - 7r = -5(-2 - 5r)

makkiz [27]

-54-7r=10+25r
-7r-25r=10+54
-32r=64
r=64/-32
r=-2

3 0

3 years ago

Given f(x)=4x-6 and g(x)=8x+4 findthe value of x for which f(x)=g(x)

lana [24]

The value of "x" is $\frac{-5}{2}$

Solution:

Given f(x) = 4x - 6

g(x) = 8x + 4

To find: value of x when f(x) = g(x)

We can equate f(x) and g(x) as per given statement and solve for x

f(x) = g(x)

Substituting the values of f(x) and g(x) in above expression,

4x - 6 = 8x + 4

4x - 8x = 4 + 6

-4x = 10

On solving,

$x = \frac{10}{-4}\\\\x = \frac{-5}{2}$

Thus value of "x" is $\frac{-5}{2}$

4 0

3 years ago

\begin{aligned} f(x)&=|x| \\\\ g(x)&=|x | + 1 \end{aligned} f(x) g(x) =∣x∣ =∣x∣+1 We can think of ggg as a translate

Tema [17]

Answer:

To get the function g, shift f by 1 unit.

Step-by-step explanation:

Given

$\begin{aligned} f(x)&;=|x| \\ g(x)&;=|x | + 1 \end{aligned}$

Required

How do f(x) translates to g(x)

In terms of f(x), g(x) can be represented as:

$g(x) = f(x) + k$

Where

$f(x)= |x|$

and

$k = 1$

This implies that f(x) is vertically shifted 1 unit up to get g(x)

7 0

2 years ago

The quotient of a number and -5 is 6. What is the number?

Fofino [41]

Answer:

-30.

Step-by-step explanation:

We are dividing by a negative number to get a positive one, so we need the other number to also be negative.

We can re-write this as -5 * 6

This can be simplified into -30.

7 0

3 years ago

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