3 years ago

2443x228x67x890x103x61x8*1

Mathematics

1 answer:

lukranit [14]3 years ago

4 0

Answer:

1032x176x67x890x30x6x8

1032×176×67×890×30×6×8x^6

1.56^13×x^6

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Plz help give brainliest

Lelu [443]

The equation $ax^2+bx+c=0$ has it's solutions given by $x= \frac{-b \pm \sqrt{b^2-4ac}}{2a}$ . This is the quadratic formula.

Looking at your equation we see a=1; b=-3 and c=-6 so by the quadratic formula,
$x = \frac{-(-3) \pm \sqrt{(-3)^2-(4 \times 1 \times -6)}}{2 \times 1} = \frac{3 \pm \sqrt{9+24}}{2}$

I'm sure you can work out what 9+24 is and so find the correct option :)

8 0

3 years ago

Can u plzz help meeee

Strike441 [17]

10 because 8 squares plus 6 squared equals 100 and the root of 100 is ten

6 0

3 years ago

Read 2 more answers

I have a question for someone out there I'm 10 and need some help what is 1/10+10/100

Ratling [72]

Answer:

0.2

Step-by-step explanation:

1/10 = 0.1

10/100 = 0.1

0.1+0.1 = 0.2

7 0

3 years ago

Does anyone know how to do this question?

stepan [7]

I've attached working :)

3 0

3 years ago

Suppose a normal distribution has a mean of 62 and a standard deviation of

lutik1710 [3]

Answer:

62.5%

Step-by-step explanation:

(56 - 62) / 4 = -1.5 z score = 0.0668

(64 - 62) / 4 = 0.5 z score = 0.6915

0.6915 - 0.0668 = 0.6247

Rounded this becomes 62.5%

7 0

2 years ago

24*43x22*8x67x890x10*3x6*1x8*1

2443x228x67x890x103x61x8*1