3 years ago

Find real or imaginary solutions of x^4-10x^2=-9

1 answer:

6 0

This resembles a quadratic and we can factor it using that pattern.

$(x^2)^2-(10x^2)+9=0$

$(x^2-9)(x^2-1)$

$(x+3)(x-3)(x+1)(x-1)=0$

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irina [24]

2.89
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3 years ago

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3.

Vlad [161]

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If she has double of plum juice the ratio will be

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4 years ago

Does the point (1, –9) satisfy the equation y = 3x − 6?

Tju [1.3M]

Answer:

No.

Step-by-step explanation:

Well, is the points (1, -9) does satisfy the equation y = 3x - 6. Then, substituting the values of x, and, y, into the equation y = 3x - 6, we should get a true equation.

y = 3x - 6

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-9 = 3 - 6

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So, the points (1, -9) does not satisfy the equation y = 3x - 6.

8 0

3 years ago

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Answer:

Hello the answer to your question is 0.4 sec.

Step-by-step explanation:

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