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kolbaska11 [484]
3 years ago
13

Simplify the following expression. 2x + 3x3 - 5x2 + x2 +7x + 1+ 7x -3x3 - 4

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0

-4x^2+16x-3 is your answer

jek_recluse [69]3 years ago
4 0

Answer:

-4x^2 +16x -3

Step-by-step explanation:

2x + 3x^3 - 5x^2 + x^2 +7x + 1+ 7x -3x^3 - 4

Line up the numbers in decreasing power

3x^3 -3x^3 - 5x^2  + x^2 +7x +2x+ 7x - 4+1

Combine like terms

-4x^2 +16x -3

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What is the square root of 64y16?<br> 6 OF<br> O 4y4<br> 4y8<br> 8y4<br> O<br> O 8y8
alexandr402 [8]

Answer:

8y8

i recomend you to use p.h.o.t.o.m.a.t.h

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3 years ago
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Please Fill in the Blank with the simplified equation. 5/8g=40
FinnZ [79.3K]

Multiply both sides by 8

5/8g × 8 = 40× 8

5g = 320

Divide both sides by 5

5g/5 = 320/5

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4 0
3 years ago
Need answers quick its due in 1 hour!!!!!
antiseptic1488 [7]

Answer:

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i made a video explaining its on

Step-by-step explanation:

4 0
3 years ago
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56.27 in expanded form​
Lana71 [14]

Answer:

Step-by-step explanation:

 56.27 =

 50  

+ 6  

+   0.2

+   0.07

Expanded Factors Form:

   56.27 =

 5 × 10  

+ 6 × 1  

+ 2 ×   0.1

+ 7 ×   0.01

Expanded Exponential Form:

 56.27 =

5 × 101

+ 6 × 100

+ 2 × 10-1

+ 7 × 10-2

Word Form:

56.27 =

fifty-six and twenty-seven hundredths

5 0
3 years ago
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