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What is the factor expression of X2-16?
It is: (x-4)(x+4)
What is the factor of 4b2-16?
4b2-16 =4(b2-4) =4(b+2)(b-2)
How you factor the expression 32r-12?
4(8r - 3)
How do you factor 6Xcubed plus 10Xsquared minus 9X minus 20?
(3x - 4)(2x^2 + 6x + 5)
How do you factor a 4-term expression that doesn't have a common factor?
If it does not have a common factor, you cannot factorise it!
Can someone factor the expression 12M minus 16?
4(3m - 4)
How many terms are in the expression 4 - 8a?
-4
How do you factor the expression x squared plus 1x minus 12?
The expression x2 + 1x - 12 can be factored out as (x - 3)(x + 4)
How many terms are in 4-8a?
12
How do you factor x squared minus y squared minus four?
x^2 - y^2 - 4 is in its simplest form.
How do you factor the expression x cubed minus 64 equals 0?
(x - 4)(x^2 + 4x + 16)
How do you solve 2x minus 9x minus 4?
The expression simplifies to: -7x-4
How do you factor the expression x squared minus nine x plus twenty?
x2 - 9x + 20 = (x - 4)( x - 5)
Which expression means A number minus 4?
n-4
What is the constant in this expression 3 x squared minus 2 x y minus 4?
4
How do you factor x squared minus 4?
x2 - 4 is a special expression that is referred to as a difference of squares. Whenever an expression is in the format: a2 - b2 it can be factored out as: (a + b)(a - b) In the case of x2 + 4, that would be: (x + 2)(x - 2)
How do you factor 2 x cubed plus 2 x squared minus 24 x?
2x3 + 2x2 - 24xIf we first look for something which divides into all three terms we will see that 2x does.So we can factor to:2x (x2 + x - 12)However, we can also further factor the expression in the brackets. This is a quadratic expression and will factor to:(x + 4) (x - 3)So the original expression factors to:2x (x + 4) (x - 3).
