2 years ago

WILL GIVE BRAINLIEST!! Solve for x. 2x^2−8x+5=0

1 answer:

7 0

I'm almost certain x = 1.25 might be wrong but I got it both times..

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kotykmax [81]

Percent=out of 100
45/100=45/

6 0

2 years ago

kolbaska11 [484]

The first one, the opposite of any negative number is the same number but positive...and vise versa.

8 0

2 years ago

Andru [333]

Answer: $x=-\dfrac{3}{2}, 7$

Step-by-step explanation:

$2x^2-10x-26=x-5$

$2x^2-10x-26-x+5=0$ Move all terms to one side

$2x^2-11x-21=0$ Simplify $2{x}^{2}-10x-26-x+5$

$2x^2+3x-14x-21=0$ Split the second term

$x(2x+3)-7(2x+3)=0$ Factor out common terms in the first two terms, then in the last two terms.

$(2x+3)(x-7)=0$ Factor out the common term $2x+3$

$x=-\dfrac{3}{2}, 7$

5 0

2 years ago

Lana71 [14]

Answer: whichever graph that goes up 4 and over 5

Step-by-step explanation:

rise over run, 4 up, 5 right

to find it just look at two points on the line and count how many up and how many horizontal units there are between them :)

4 0

2 years ago

Alenkasestr [34]

Answer:

B it is very simple my friend

Step-by-step explanation:

3.75 × 3.75 = 14.0

6 0

2 years ago