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yes.
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∙ 11y ago
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What is the solution set for this quadratic equation 7x2 plus x equals 6?
The solution: x = 6/7 and x = -1
How do you factor 28x3-7x2 plus 36x-9?
(7x2 + 9)(4x - 1)
What the 1 equals 1?
Yes, one equals one. If you get that when solving an algebraic equation, the equation is true for all real numbers.
What equation equals 13?
1 + 12 = WHAT
What is a two step equation that equals -2?
An example of a two step equation that equals 2 is 4 + 2x = 2. In this equation, x = -1.
What is the greatest common factor of 35x6 and 7x2?
You can take 7x2 out of both of those, leaving 5x4 and 1.
Solve the following equation for x by using the quadratic formula 7x2-8x-1 equals 0?
This is the quadratic formula. -b +/- sqrt b^2-4ac/2a 7=a 8=b -1=c -8 +/- sqrt 64+28/14 -8 +/- sqrt 92/14 is the answer. ( not nice )
Is 1 plus 1 equals 2 an equation?
yes
What is the equation for 3y plus 3y equals -1?
The equation for 3y + 3y = -1 is 3y + 3y = -1.
What is a 3 step equation that equals 3?
1+1+1
X4-7x2 plus 1 equals 0 what is the value of x?
The equation is a quadratic in x2, so using the quadratic formula: x2 = [7 +/- √45]/2 so that x2 = 0.145898 or x2 = 6.854102 then x = √0.145898 = -0.381966 or +0.381966 or x = √6.854102 = -2.618034 or +2.618034
Is x equals 1 a solution of the equation 2 - 8x equals 6?
No.
