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nexus9112 [7]
4 years ago
15

Standard form of -2x^2+8x+5

Mathematics
1 answer:
Ksivusya [100]4 years ago
5 0
-2x^2+8x+5 is the standard form
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Need help pls. I try many ways of this answer
LekaFEV [45]

Answer:

3(t+2)

Step-by-step explanation:

As with any problem involving division of fractions, you can invert the denominator and multiply.

Your knowledge of the factoring of the difference of squares helps. If that doesn't work for you, you can always use synthetic division or polynomial long division to find the quotient of (t^2-4) and (t-2).

\displaystyle\frac{\frac{4t^2-16}{8}}{\frac{t-2}{6}}=\frac{4(t^2-4)}{8}\cdot\frac{6}{t-2}\\\\=\frac{3(t+2)(t-2)}{t-2}=3(t+2)

3 0
3 years ago
Find the slope and reduce p=(-2,-1) q=(6,5)
Delicious77 [7]

Answer:

3/4

Step-by-step explanation:

Given two points , we find the slope using the formula

m = (y2-y1)/(x2-x1)

   = ( 5 - -1)/ ( 6 - -2)

   = (5+1)/( 6+2)

   = 6/8

   = 3/4

4 0
3 years ago
Read 2 more answers
Answers: <br> a) 74<br> b) 108<br> c)49<br> d)51
lisabon 2012 [21]

Answer:

51

Step-by-step explanation:

sum of exterior angles = 360

64  + 60 + 69 + 42 + x + x +23 = 360

2x + 258 = 360

2x = 360 - 258

2x = 102

x = 51

5 0
3 years ago
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What is the the minimal education or degree i need to be a computer engineer?
andre [41]
Hello

The minimal degree is a bachelors degree

Hope this helps
Plz mark me as brainist
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3 years ago
What are the perfect cubes from 100-600
iris [78.8K]
There some cube root if you need those

4 0
3 years ago
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