3 years ago

Simplify: 4x3 – 3x2 + x + 3x3

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

Are you asking to simplify all of those equations?

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-2y+16*4<br> plz answer asap

Sedaia [141]

-2(y-32) i am 99% sure

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3 years ago

Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 32° = _____

Advocard [28]

Answer

0.63

Explanation:

Given the expression

tan 32

Using Calculator

tan 32 = 0.6248

Converting to nearest hunderdth

tan 32 = 0.63

hence tan 32 to the nearest hunderdth is 0.63

5 0

1 year ago

1/3x + 5 (x equals -6)

Ket [755]

Answer:

Step-by-step explanation:

1/3x + 5, x = -6

1/3(-6) + 5

-6/3 + 5

-2 + 5

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3 years ago

Joe's math homework took 20 minutes to complete. If Joe finished his homework at 8:40 P.M., what time did he start his homework?

crimeas [40]

He started at 8:20 PM

8 0

3 years ago

Read 2 more answers

What are the solutions of 8x{2}=6+22x

Olenka [21]

$8x^2=6+22x\ \ \ \ |-22x-6\\\\8x^2-22x-6=0\ \ \ |:2\\\\4x^2-11x-3=0\\\\4x^2-12x+x-3=0\\\\4x(x-3)+1(x-3)=0\\\\(x-3)(4x+1)=0\iff x-3=0\ \vee\ 4x+1=0\\\\x-3=0\ \ \ |+3\\x=3\\\\4x+1=0\ \ \ |-1\\4x=-1\ \ \ |:4\\x=-0.25$

Answer: x = 3 or x = -0.25

3 0

3 years ago