3 years ago

What are soulutions to x^2 - 2x - 24 = 0 who is brainliest

Mathematics

2 answers:

ratelena [41]3 years ago

8 0

Answer:

(x - 6)(x + 4) = 0.

Step-by-step explanation:

With your case of x2 - 2x - 24, we have b1+b2 = -2 and b1b2 = 1*(-24) = -24. So the equation x2 - 2x - 24 = 0 becomes (x - 6)(x + 4) = 0.

11111nata11111 [884]3 years ago

6 0

Answer:

Solve using the quadratic formula.

x = 6, −4

Step-by-step explanation:

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Ten times the sum of half a number and 6 is 8

nexus9112 [7]

Let the required number is 2x ,

According to the condition,

➡ 10 times the sum of half of 2x and 6 = 8

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Therefore the value of x is -5.2

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3 years ago

What is 10x as much as 70?

sleet_krkn [62]

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Answer:

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Step-by-step explanation:

You figure this out by multiplying 70 by 10:

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2 years ago

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Advocard [28]

Answer:

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Step-by-step explanation:

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3 years ago

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Phantasy [73]

Answer:

Step-by-step explanation:

6x7-8/4 =42 - 2 = 40

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3 years ago

Stephanie had 22 marbles. she gave maggie and sam each 4 marbles. explain how you can find how many marbles stephanie has left?

Lina20 [59]

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