2 years ago

Simplify (2-3x4+5)^2

Mathematics

1 answer:

kotykmax [81]2 years ago

3 0

I believe 9x^8-42x^4+49 or 5476 is correct:)

You might be interested in

Janine is packing carrots. Each large box holds 20 2-pound bags of carrots. If janine has 800 bags of carrots, how many boxes ca

grigory [225]

This is a division problem:

Each box holds 20 bags.

800 bags / 20 bags per box = # of boxes

40 boxes are needed.

5 0

3 years ago

Read 2 more answers

Which is equivalent to 3v8

Tomtit [17]

Answer:

Step-by-step explanation:

= $\sqrt[3]{8}^{x}\\$

= Since $\sqrt[3]{} = ^{1/3}$

= So, It becomes :

= $8^{\frac{x}{3}$

4 0

3 years ago

Read 2 more answers

A figure is translated six units to the left and two units down. Which rule represents this translation?

Helga [31]

The answer would be d. because you’re moving back then moving downwards starting from 0 (the origin). Which would make x and y negative numbers.

8 0

11 months ago

Which one is it? I’m taking a Quiz and I’m not prepared :(

Tom [10]

Answer:

Pretty sure it's the second one. Hope this helps!

Step-by-step explanation:

5 0

2 years ago

Factor & Finding Zeros<br> x^{2} -x-6=0

Mamont248 [21]

Answer:

x = 3, -2

Step-by-step explanation:

To help us factor, we can split the middle term up into the sum of the terms -3x and 2x:

$x^2+(-3x)+2x-6=0$

From there, we can factor out an x from the first two term and a 2 from the last two to obtain the equation

$x(x-3)+2(x-3)=0$

Factoring out an (x - 3) from each term gives us the equation

$(x-3)(x+2)=0$

At this point, we can divide by either x - 3 or x + 2 to obtain the two equations

$x-3=0$ and $x+2=0$

Solving both for x gives us the solutions x = 3 and x = -2. We can verify these by substituting them back into the original equation:

$3^2-3-6=0\\9-3-6=0\\6-6=0\\0=0$

$(-2)^2-(-2)-6 = 0\\4+2-6=0\\6-6=0\\0=0$

3 0

2 years ago