2 years ago

Pls help. Will give brainliest

Mathematics

2 answers:

xenn [34]2 years ago

7 0

Answer:1/2 and -7/2

Step-by-step explanation:

DochEvi [55]2 years ago

4 0

Answer:

c = −4x2−12x+7 /0

Step-by-stepexplanation:

Step 1: Add -c to both sides.

x^2 + 3x + c = 7/4 + c

-c -c

x2 + 3x = 7/4

Step 2: Add -x^2 to both sides.

x2 + 3x= 7/4

−x2 −x2

3x = 7/4 -2x

Step 3: Add -3x to both sides.

3x+ = 7/4−x2

-3x −3x

0 = -x2 -3x +7/4

Step 4: Divide both sides by 0.

0 = -x2 -3x +7/4

/0 /0

c = −4x2−12x+7

Answer:

c = −4x2−12x+7

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