Placing a question mark at the end of a list of expressions or numbers does not make it a sensible question.
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Assuming that non-leading numbers are exponents, the expression becomes12a^2b + 8a - 5a^2b + 2ab - 4ab^2 + 6ab - 2a - 3ab= 7a^2b + 6a + 5ab - 4ab^2= a*(7ab + 6 + 5b - 4b^2)
To simplify the expression 2a^2b^2 + 5ab^2 + 8a^2b^2 - 3ab^2, first combine like terms. The terms with a^2b^2 are 2a^2b^2 + 8a^2b^2 = 10a^2b^2. The terms with ab^2 are 5ab^2 - 3ab^2 = 2ab^2. Therefore, the simplified expression is 10a^2b^2 + 2ab^2.
2
The given terms can be simplified to: a -b
None of them. (-2ab^3)(-3a^2b^5) = -ab^3*(2 + 3ab^2).
n(2a - b)(2a + b)(4a^2 - 2ab + b^2)(4a^2 + 2ab + b^2)
To find the value of (4a - 2b) given (a = 2) and (b = 3), we first substitute the values into the expression. Calculating: [ 4a - 2b = 4(2) - 2(3) = 8 - 6 = 2. ] Thus, the value of (4a - 2b) is 2.
a.2.b
n(2a - b)(2a + b)(4a^2 - 2ab + b^2)(4a^2 + 2ab + b^2)
2ab-2 = 0
To solve the expression (16a^2 - 4b^2), you can factor it using the difference of squares formula, which states that (x^2 - y^2 = (x - y)(x + y)). Here, you can rewrite (16a^2) as ((4a)^2) and (4b^2) as ((2b)^2). Thus, the expression factors to ((4a - 2b)(4a + 2b)).
To simplify the expression (2a^2b + a^2 + 5ab + 3ab^2 + b^2 + 2(a^2b + 2ab)), first distribute the 2 in the last term to get (2a^2b + 4ab). Combining like terms, we group all terms with (a^2b), (ab), (ab^2), and constant terms. The final simplified expression is (3a^2b + 9ab + 3ab^2 + b^2).
A^2-2ab+B^2 is actually (A+B)^2 AB squared is A^2B^2 or (AB)^2
Assuming that non-leading numbers are exponents, the expression becomes12a^2b + 8a - 5a^2b + 2ab - 4ab^2 + 6ab - 2a - 3ab= 7a^2b + 6a + 5ab - 4ab^2= a*(7ab + 6 + 5b - 4b^2)
To simplify the expression 2a^2b^2 + 5ab^2 + 8a^2b^2 - 3ab^2, first combine like terms. The terms with a^2b^2 are 2a^2b^2 + 8a^2b^2 = 10a^2b^2. The terms with ab^2 are 5ab^2 - 3ab^2 = 2ab^2. Therefore, the simplified expression is 10a^2b^2 + 2ab^2.
2
The given terms can be simplified to: a -b