Write quadratic equation whose roots are 4 and -2 and whose leading coefficient is 5

1 answer:

3 0

5(x-4)(x+2)
if you need to expand it, it would be 5(x²-2x-8)=5x²-10x-40=0

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Olegator [25]

The answer is 8.
8 x 3 = 24
24 + 1 = 25
Hope I helped :)

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inessss [21]

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n200080 [17]

Answer:

A. -68

B. 37

C. -61

D. 171

Step-by-step explanation:

Rule for A, B, D: 2 negatives is the same as addition

(how I did C: add them together then add the negative)

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Serjik [45]

Answer:

Step-by-step explanation:

The mode is the number that occurs most often. The number nine occurs 4 times.

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qwelly [4]

Answer:

Step-by-step explanation:

We can write

$4=\sqrt{\frac{3v}{3.14*8}}\\4^2=\frac{3v}{25.12}\\16*25.12=3v\\401.92=3v\\133.9733333333333=v$

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3 years ago