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What is 3.5 times 2 minus 10?
3.5 x 2 -10 = -3
What is the 2 times the absolute value of x minus three?
It is either 2|x| - 3 or 2|x-3| depending on if the minus three is part of the absolute value.
When A student found the slope of a line that passes through -3 10 and 5 -7 to be 3 over 8 what mistake did he make?
He has to1) subtract MINUS 7 for y'2) Use MINUS 3 and MINUS 5 for x and x'He incorrectly wrote this(y - y') / (x - x')like this:(10 - 7) / 3 + 5)He should have written this:(10 - (-7)) / (-3 -5)This comes out to(10 + 7) / (- 3 -5)17 / - 8Correct answer:Slope = 17 / - 8
What are the factors of 3x to second power minus 27?
3x^2 - 27 = = 3(x^2 - 9) = 3(x^2 - 3^2) = 3(x - 3)(x + 3)
How do you solve x squared minus 3x 10?
X squared - 3x - 10 = 0 (x-5) (x+2) = 0 x - 5 = 0 x + 2 = 0 X= 5 x = -2
What is 3.5 times 2 minus 10?
3.5 x 2 -10 = -3
What is the result of 3 x 2 plus 5 x 2 minus 13 minus 10 divide 2?
The equation:3 x 2 + 5 x 2 - 13 - 10 / 2= (3 x 2) + (5 x 2) - 13 - (10 / 2)= 6 + 10 - 13 - 5= -2
What is x over 2 minus 7 equals negative 10?
x/2 - 7 = -10 x/2 = -3 x = -3 x 2 x = -6
What is 3 times 2 plus 10 minus 3 and in parentheses 8 minus 6 in pemdas?
3 X 2 + 10 - 3 ( 8 - 6 ) 3 X 2 + 10 - 3 ( 2 ) Parentheses first 6 + 10 - 6 There are no exponents, so multiplication and division next 10 Addition and subtraction last
How do you find a constant k such that x minus 2 is a factor of x4 minus 5x3 plus kx2 plus 3x minus 10?
k = 7 x^4 - 5x^3 + 7x^2 + 3x - 10 = (x + 1)(x - 2)(x^2 - 4x + 5)
What is the answer to 2 minus Ln times 3 minus x equal 0?
so, if 2 minus Ln times 3 minus x equals 0, then 2 minus Ln times 3 equals x, therefore 2 minus Ln equals x divided by three, so Ln + X/3 = 2 therefore, (Ln + [X/3]) = 1
10 less than the product of -4 and a number is 2?
Let the unknown number be X: -4x-10 = 2 -4x = 2+10 -4x = 12 x = -3 Remember that a minus multiplied by a minus is equal to a plus: -4*-3 = 12
What is x minus 3 divided by x squared minus x minus 6?
-3
What is 3 to the power of x minus 2 times 3 to the power of x minus 2?
x5
What is 6 plus 3 times 9 minus 10 divided 2?
6 + (3 x 9) - (10/2) = 28
Where does the graph of y 6x2 11x minus 10 cross the x axis?
If: 6x2+11x-10 = 0 Then: x = -5/2 and x = 2/3
What is 5 minus 3 parentheses x plus 2?
(5 - 3)(x + 2) = 5x + 10 - 3x - 6 = 2x + 4
