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3 years ago

21

Mathematics

1 answer:

katrin [286]3 years ago

5 0

Step-by-step explanation:

Step 1: Factor

x^2 - 4x - 5

x^2 - 5x + x - 5

(x - 5)(x + 1)

E D

Answer: Option D and E

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Step-by-step explanation:

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How many solutions does this system have?

goblinko [34]

A system of equation may have one, zero or infinitely many solutions

The system of equation has no solutions

The systems of equation are given as:

$y = -6x - 5$

$-2y +7 = 12x$

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Open brackets

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brainly.com/question/9338739

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1 year ago

The school made $2,800 on the school carnival. The second and fifth grade classes each made only $200. The kindergarten and four

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2 years ago

Let f(x)=x^7-4e^x A) f'(-1) b)f''(-1)

Novosadov [1.4K]

Answer:

Step-by-step explanation:

Let f(x) = x^7 - 4e^x .

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