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(2a + b)(a + 3b)
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∙ 2012-02-21 17:25:03
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2A plus 3B times 2A - 3B?
2A plus 3B times 2A - 3B = 4A2 - 9B2; this is an example of the general formula (a + b)(a - b) = a2 - b2.
What is 2a plus 3b?
2a + 3b
Does 2a plus 3b equal 5ab?
No. 2a is one thing, 3b is another. If you add them together, they become 2a + 3b. 5ab indicates that multiplication has taken place. 5 times a times b = 5ab
What is the answer to 2a x 3b?
2a x 3b = 6ab
What does '2a 2b 3a 3b a b' equal?
2a+2b+3a+3b+a+b= 6a+6b 2a+3a+a=6a 2b+3b+b=6b
5a squared plus 3b squared plus 2a squared plus 4b squared?
No
3a plus 3b-2a plus 5b?
3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
2A plus 3B times 2A - 3B?
2A plus 3B times 2A - 3B = 4A2 - 9B2; this is an example of the general formula (a + b)(a - b) = a2 - b2.
what is the verbal expression of 3b to the second power plus 2a to the 3rd power?
The verbal expression of 3b to the second power plus 2a to the 3rd power is "three b squared plus two a cubed."
What is 1a plus 2a plus 3b plus 4b and what is the answer?
1a+3b 2a+4b=3a +7b
Simplify 4a plus 7b plus 6a-3b-2a?
11a+7b-(3b-2a)
6ab plus 9b divided by 2a plus 3?
(6ab + 9b)/(2a + 3) = 3b(2a + 3)/(2a + 3) = 3b
What is 2a plus 3b?
2a + 3b
2a plus 3b - 4a plus 5b?
8b -2a
What is 3a-5b plus 6b-2a plus 3b-7b?
add like terms: 3a -2a -5b + 6b +3b - 7b = a -3b
How do you solve 2ab-3b2-3b plus 2a?
2ab - 3b2 - 3b + 2a does not have a solution, as it is not an equation.
Simplify 2a plus 3b plus 5a plus 6 plus 3b?
6+7a+6b
