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3 years ago

The difference of the square of a number and 12 is equal to 4 times that number. find the negative solution.

Mathematics

1 answer:

dybincka [34]3 years ago

4 0

Im sorry but Im not sure

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I need help thank you

balandron [24]

Answer:

Question 4 is B

7 0

2 years ago

Simplify X2-49 Over X2+9x+14

Stels [109]

Answer:

(x-7)/(x+2)

Step-by-step explanation:

(x-7)(x+7)/(x+7)(x+2)

(x-7)/(x+2)

7 0

2 years ago

Let P=x^2+6 PLEASE SHOW WORK!! 15 POINTS

stellarik [79]

Answer:

Step-by-step explanation:

P = x^2 + 6

$(x^2+6)^2 - 21 = 4x^2 + 24\\(x^2+6)^2 - 4x^2 - 45 = 0$

Solving for 4x^2:

P = x^2 +6

P - 6 = x^2

4(P - 6) = 4x^2

Substitution:

$p^2 - 4p - 24 - 45 = 0\\p^2 -4p - 69 = 0$

4 0

3 years ago

Im confused and i need help please help

denis23 [38]

Answer:

Step-by-step explanation:

8 0

2 years ago

Determine if the series 3/4 + 4/5 + 5/6 is convergent or divergent

vodka [1.7K]

Answer:

DIVERGENT

Step-by-step explanation:

3 0

2 years ago