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"x2 = 100" is an equation which, if solved for x, will give you two possible value: 10 and -10.

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โˆ™ 2013-01-07 03:07:23
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is X2 equals 100?
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Related questions

How do you isolate x2 10x2 - 36y2 equals 100?

x2 − 36y2


What is the point of intersection of the parabolas y equals x2 plus 20x plus 100 and y equals x2 -20x plus 100 showing work?

If: y = x2+20x+100 and x2-20x+100 Then: x2+20x+100 = x2-20x+100 So: 40x = 0 => x = 0 When x = 0 then y = 100 Therefore point of intersection: (0, 100)


X2 plus y2 equals 100 what is the lengrth of the circles radius?

X2 + y2 = 100 = r2 r = 10


Which picture shows the correct graph of x2 equals 100?

a dot


What does x2 plus x2 equals?

x2 + x2 = 2x2


10x2- 36y2 equals 100 isolate x2?

x2 = 18y2/5 + 10 Or if you want to isolate x: x = ± √(18y2/5 + 10)


What is X if 2X squared plus 10 equals 100?

If 2x2 + 10 = 100 then: 2x2 = 100 -10 2x2 = 90 x2 = 90/2 x2 = 45 x = 6.708 (to 3 decimal places only)


What number must you add to complete the square of x2 plus 20x equals 39?

x2 + 20x - 39 = 0: Add 61 giving: x2 + 20x + 100 = (x + 10)2


If y varies inversely as the square of x and y equals 4 when x equals 5 findy y when x is 2?

y varies inversely as x2 so y = c/x2 for some constant c. When x = 5, y = 4 So c = x2y = 100 that is y = 100/x2 Then, when x = 2, y = 100/4 = 25


If y equals -2 when x equals 4 find x when y equals 5?

x1:y1 = x2:y2 4:-2 = x2:5 x2 = (4*5)/-2 x2 = -10


X2 plus 20x equals 30 solve by completing the square?

x2 + 20x +0 =30 [(20/2)2 =100] x2 + 20x + 100 =30 +100 √(x+10)2=√130 x+10=√130 x= −10+√130 √ means square root


What number is needed to complete the square x2 23x equals 0?

x2 23x equals 0

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