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What is 3ab - 9ab plus 7ab?
1ab
How do you find the sum of -5ab plus 7ab plus -9ab plus ab plus -2ab?
-5ab + 7ab -9ab + ab -2ab ... Let's simplify that a bit:ab(-5+7-9+1-2) = -8ab
Four ab minus negative three ab equals?
Two negatives make a positive so your equation simplifies firstly as 4ab + 3ab and finally as 7ab.
What is 7ab-5ab?
7ab-5ab = 2
What is the greatest common factor of 14a to the power of 2 b to the power of 3 and 21 ab to the power of 2?
The GCF is 7ab^2.
What is the greatest common factor of 7ab?
7ab itself
What is the LCM of 7ab 8a3b2 10a4?
The LCM is 280a4b2.
What is 7ab divided by a?
7b
What is the LCM of 5ab and 7ab?
35ab
When can you multiply the denominators to find the LCD?
Ex: 3/a + 4/b = 7, LCD is ab ab x (3/a) + ab x (4/b) = ab x 7 3b + 4a = 7ab so that the denominators have cancelled. a and b can represent binomials, monomials, polynomials, etc. EX: 3/(x+2) + 4/(x-5) = 7 multiply by ab = (x+2)(x-5)
What is 12ab plus 9ab minus 7ab simplified?
To simplify the expression 12ab + 9ab - 7ab, you first combine like terms. The coefficients of the like terms are added or subtracted, while the variables remain the same. In this case, you add the coefficients of the like terms: 12 + 9 - 7 = 14. So, the simplified expression is 14ab.
Can anyone help me with maths 6ab-5bc plus 2ca plus ab plus 6bc-10ac this is a sample of what I have to do. Can you please show working so I get an idea. Thanks?
This is an algebra question. All you can do is sum similar terms. You get 6ab-5bc+2ac (same as 2ca) +ab+6bc-10ac = 7ab-8ac+bc
