3 years ago

Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2.

1 answer:

5 0

B.Two is your answer

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Nutka1998 [239]

Answer is x^2+xy+y if the answer is correct then give me a thank

5 0

3 years ago

statuscvo [17]

16 1/2

1/4 of milk is required to make a cupcake. 4x4 would equal 16. the 1/8 is half od whats required to make a cupcake. So you can make 16 1/2 cupcakes.

3 0

3 years ago

mars1129 [50]

the ratio is 24:30

or the simplified version is 4:5

7 0

3 years ago

oksian1 [2.3K]

<h2 /><h2>She should find the square root, of 144 sq ft, which is 12 ft</h2><h2 /><h2>Hope that helps!</h2>

3 0

3 years ago

wariber [46]

Answer:

Step-by-step explanation:

Let x be the number of days that it will take.

7/8 km per 1 day

14 km per x day

We have to solve the equation:

$\frac{x}{1} =\frac{14}{\left( \frac{7}{8} \right) }$

$\Longrightarrow x=14\times \frac{8}{7} =2\times 8=16$

7 0

2 years ago

Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2￼.