0
2x2 - 10x + 8
2(x2 - 5x + 4)
2(X - 1)(X - 4)
==========zero factor rule
2(X - 1)
2X - 2 = 0
2X = 2
X = 1
=======agrees with above factoring
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How do you solve x squared minus 15 equals 2x?
x^2-15=2xx^2-2x-15=0Once you get to this point, check to see if it can be factored. In this case, it can be factored into (x-5)(x+3)=0.Therefore, x= 5 and -3
What is 2xx plus 7x plus 5?
You need to solve x before I can answer this
What is 3xx plus 2 plus xx plus 4?
3xx + 2 + xx + 4 = 4xx + 6 = 2(2xx + 3)
How do you Factor the expression x squared plus 2 times x minus 1?
i think the answer is 1 X2+2xX-1 X=1 x times x = 1 plus (X times x) = 1 1+1 equals 2 minus one = 1Whoever above is, is wrong. the actual answer is X^(2)+2X-1: The part showing '^(2)' means to the power of two or squared on a computer.
What is the answer to x plus 2x plus 14 equals 5x plus 2?
x=6Solution:x + 2x + 14 = 5x + 214 - 2 = 5x - 3x12 = 2xx = 12/2 = 6
How do you solve x squared minus 15 equals 2x?
x^2-15=2xx^2-2x-15=0Once you get to this point, check to see if it can be factored. In this case, it can be factored into (x-5)(x+3)=0.Therefore, x= 5 and -3
What is 2xx plus 7x plus 5?
You need to solve x before I can answer this
What is x2 plus 7x?
if its x(squared) its 7x(cubed) if its 2xX its 14x(squared)
What is 3xx plus 2 plus xx plus 4?
3xx + 2 + xx + 4 = 4xx + 6 = 2(2xx + 3)
What is 7x - 4 equals 9x plus 10?
7x-4=9x+10-14=2xx=-7
How do you Factor the expression x squared plus 2 times x minus 1?
i think the answer is 1 X2+2xX-1 X=1 x times x = 1 plus (X times x) = 1 1+1 equals 2 minus one = 1Whoever above is, is wrong. the actual answer is X^(2)+2X-1: The part showing '^(2)' means to the power of two or squared on a computer.
What is x plus 2xx plus 4?
X+2X2+4= just that. can't be simplified. however... X+2X+4= 3X+4 errr, is that what you meant?
What is the answer to x plus 2x plus 14 equals 5x plus 2?
x=6Solution:x + 2x + 14 = 5x + 214 - 2 = 5x - 3x12 = 2xx = 12/2 = 6
What is the pass code for a Plantronics 2xx bluetooth earpiece?
The passcode for the Plantronics 2xx bluetooth is: 0000
What is 18 the sum of 2xx and 5?
18 = 2xx + 5 is a linear equation in the variable xx.
What is 2xx squared?
It is 4x4
What is the code plantronics 2xx?
What is the passcode for 2XX plantronics headset? The default passcode should be 0000. I do not believe it can be changed.
