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X2-8x plus 15 equals 0

Anonymous

∙ 15y ago

Updated: 4/28/2022

x2 - 8x + 15 = 0 can be factored as (x - 3)(x - 5) = 0 : This holds true when one or both of the terms in brackets equals zero.

When x - 3 = 0 then x = 3

When x - 5 = 0 then x = 5.

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∙ 15y ago

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What is the answer to A plus B plus C equals A times B equals C?

A=0 b=0 c=0

Which is true 15 divided by 0 equals 0 or 0 divided by 15 equals 0?

0 divided by15 = 0 15 divided by 0 is undetermined ( infinite)

3x2 plus 4x-15 equals 0?

no 3x2=6 then 4x-15= -60 so 6 added with - 60 = -54

What is the solution of x2 plus 24x plus 144 equals 9?

x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15

15 x 0.3 equals?

it equals 4.5 :0

What is true 15 plus 0 equals 0 15-0 equals 0 15 percent 0 equals 0 0 percent 15 equals 0?

15 percent 0 equals 0; 0 percent 15 equals 0. Both the above are true

Is the following statement true 15 plus 0 equals 0?

No.

5x plus 15 equals 0?

x=(-3)

2x plus 5y equals 0 x - 5y equals -15?

(-5, 2)

What is x if x plus 15 plus -15 equals 6?

x+15+(-15)=6x+(15+(-15)=6x+(15-15)=6x+(0)=6x+0=6Add/subtract 0 from both sides,x=6

What is 15 plus 15 plus 15 plus 15 plus 15 plus 15 plus 15?

We cannot find out the y and x intercept for the equation 3x plus 5y equals -15 by a single equation . But , we can try a hit and trial method for the same . when x =0 y =-3. when y=0 x=-5.

What is the value of this discriminant -10x2-3x plus 15 equals 0?

The discriminant is 609.

X - 8x plus 15 equals 0?

x=2 1/7

Find the coordinates of the x intercept x plus 5y equals 15?

The x-intercept is (15 0)

Factor x squared - 8x plus 15 equals 0?

(x-3)(x-5) = 0

CAN 0 plus equals B plus equals B?

Yes because if 1+0=1 than 0 plus b equals b

X squared plus 2x - 15 equals 0?

x2 + 2x - 15 = 0(x + 5) (x - 3) = 0x = -5x = +3

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