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How do you factor the expression x squared minus x times 14 plus 33?
You look for two integers which multiply to 33 and whose sum is 14 and these happen to be 11 and 3. So x^2 - 14x + 33 = x^2 - 3x - 11x + 33 =(x^2 - 3x) - (11x - 33) [sign for 33 changes because the bracket has a minus sign] =x * (x-3) + 11 * (x-3) =(x - 3) * (x - 11)
what is the slope of 33y=11x +49?
33y =11x +49 y= 11/33 X +49/33 The slope is coefficient of x. Y = mx+c. m is the slope here. So the slope of above equation is 1/3 --> 0.33
Solve for 100x plus -89x equals 110?
x=10 100x-89x=110 11x=110 x=10
Is there a formula that always give you 7?
If you set your equation to equal 7, then you can move 7 to the other side of the equation, and solve for x. This/these values will always result in 7. e.g. 3x2+11x+6=7 3x2+11x+6-7=7-7 3x2+11x-1=0 Factor using the quadratic formula and solve for x.
How do you solve 11x-8 equals 8 plus 1?
11x - 8 = 8 + 1 Simplify the right hand side: 11x - 8 = 9 Add 8 to both sides: 11x = 17 Divide both sides by 11: x = 17/11 or 16/11
