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beks73 [17]
3 years ago
14

Which expression gives the solutions of -5 + 2x² = -6x?

Mathematics
1 answer:
tino4ka555 [31]3 years ago
7 0

Answer:

1 Regroup terms.

2x²−5=−6x

2 Move all terms to one side.

2x² −5+6x=0

3 Use the Quadratic Formula.

x=

−6+2√19/ 4

−6−2√19 /4

4 Simplify solutions

x=

-3−√19 /2

-3+√19/3

Decimal Form: 0.679449, -3.679449

Step-by-step explanation:

i hope it helps plz Mark me brainliest

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3 years ago
Help with 1??? It has two answers. I think one of them is imaginary numbers
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point a is located at the coordinates (-7 -6) point b is located at the coordinates (1 0) what is the length of ab
cupoosta [38]

Answer:

Point {eq} \ B displaystyle (x, y) {/ eq} divide la AC de una manera tal que {eq} \ displaystyle AB = \ frac {2} {3} AC {/ eq}B ( x , y )si(X,y)A B = 2 3A CUNAsi=23UNAC

Significa {eq} \ displaystyle AB: BC = 2: 1 = m: n {/ eq} A B : B C = 2 : 1 = m : nUNAsi:siC=2:1=metro:norte

Y las coordenadas del punto {eq} \ displaystyle A (1, -5) ~ \ text {y} ~ C (-5,4) {/ eq} A ( 1 , - 5 )  y C ( - 5 , 4 ) UNA(1,-5 5) y C(-5 5,4 4)

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Answer:

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