3 years ago

(6x2 + 4x2 - 6x - 4) = (2x - 2)

Mathematics

1 answer:

Greeley [361]3 years ago

3 0

Answer:

x = -1/5, x = 1

Step-by-step explanation:

Maybe you want to find x.

Subtract the right side and collect terms.

6x^2 +4x^2 -6x -4 -(2x -2) = 0

10x^2 -8x -2 = 0

5x^2 -4x -1 = 0 . . . . . . divide by 2

(5x +1)(x -1) = 0 . . . . . . factor

Solutions are the values of x that make these factors zero:

5x +1 = 0 ⇒ x = -1/5

x -1 = 0 ⇒ x = 1

Solutions are x = -1/5, x = 1.

You might be interested in

Please help!! I really don't want to get this one question wrong and mess up my score :(

Elan Coil [88]

Answer:

12^9 is the correct answer to the question

Step-by-step explanation:

12^8+(-)8-(-)9=8-8+9=9

12^9

7 0

3 years ago

Read 2 more answers

what is the perimeter of a rctangle with an area of 48 square inches?a) 38 inchesb) 24 inchesc) 48 inchesd) 30 inches

pav-90 [236]

The answer is 48 inches

7 0

3 years ago

For each reaction between a ketone and an amine, draw the curved arrow(s) to show the first step of the mechanism, then draw the

Ray Of Light [21]

Answer:

Step-by-step explanation:

Aromatic amine is generally less nucleophilic than aliphatic amine because of the aromatic delocalisation of the lone pair. Ketones are also less reactive compared to aldehyde and Reaction between aromatic amine and aromatic ketone is possible leading to the formation of Schiff's base in aqeous ethanoic solution.