2 years ago

If the roots of a quadratic equation are -4 and 2, the equation is equivalent to

Mathematics

1 answer:

pickupchik [31]2 years ago

4 0

Answer:

x^2-2x-8

Step-by-step explanation:

-4, 2

(x-4)(x+2) solve that, and it equals to that equation.

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A ladder 15 feet from the base of a building reaches a window that is 35 feet high. What is the length of the ladder to the near

nikdorinn [45]

All you do is use the a+b=c formula lets plug it in
15+b=35
15+20=35
35=35
The answer is 20

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2 years ago

5d = 30 i cant find the answer

TEA [102]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

Subtract 20 from both sides.

24−20=9/g

2 Simplify 24-20 to 4

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3 Multiply both sides by 9

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4 Simplify 4×9 to 36

36=g

5 Switch sides.

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Step-by-step explanation:hope it helps plz Mark me brainliest

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2 years ago

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Semenov [28]

Answer:

I cant see the numbers clearly

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