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What is 2ab when a -2 and b 7?
2ab = 2*(-2)*7 = -28
How do you factor fully 'a4 plus 4b4?
(a2+2b2-2ab)(a2+2b2+2ab)
What is 2ab-3dc?
It is an expression
How do you Factorise 4ab - 6ab?
Well, isn't that just a happy little math problem we have here? To factorise 4ab - 6ab, we can first factor out the common factor, which is 2ab. So, we have 2ab(2 - 3) or simply 2ab(-1). And just like that, you've simplified the expression beautifully!
Who can factor 64a6n - b6n?
n(2a - b)(2a + b)(4a^2 - 2ab + b^2)(4a^2 + 2ab + b^2)
What is the algebra expression 7a-9b?
-2ab
What is 2ab-2?
2ab-2 = 0
What is 2ab-6bc?
2ab-6bc = -4
What is 2ab when a -2 and b 7?
2ab = 2*(-2)*7 = -28
Is ab squared the same as 2ab?
No, ab squared is not the same as 2ab. ab squared (ab^2) means multiplying ab by itself, resulting in a^2 * b^2. On the other hand, 2ab means multiplying 2 by a and then by b, resulting in 2ab. These two expressions are not equivalent because ab^2 involves squaring the variable b, while 2ab does not involve squaring any variables.
What is a square b square 2ab?
a^2 + b^2 + 2ab = (a + b)^2
What is the GCF of 8a2b and 14a b2?
The GCF is 2ab.
How do you factor fully 'a4 plus 4b4?
(a2+2b2-2ab)(a2+2b2+2ab)
How do you solve 2ab-3b2-3b plus 2a?
2ab - 3b2 - 3b + 2a does not have a solution, as it is not an equation.
What is 2ab-3dc?
It is an expression
(a+b)²?
a²+2ab+b²
Some algebra eguations?
well here is the quadratic equation: -b plus or minus the square root of b2 - 4ac over 2a. (I don't know how to format it in typing) here's one: A2 + 2AB + B2 = (A+B)2
