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so let's group and then factor ab+2a+3b+6= (ab+2a)+(3b+6)= a(b+2)+3(b+2)= (a+3)(b+2) and that is our final answer! Doctor Chuck
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∙ 15y ago
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What does 3a plus 2a equal?
3a + 2a = 5a
What is the mathimatical equation a x a simplified to?
The answer is 2a because of the two a's equal 2a
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
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
How do you factor a2 - c2?
To factor this particular expression, just look to see what factors both values share. In this case, 2 is the only factor shared. Using the distributive method, factoring out 2 works like this: a2 - c2 (usually written 2a - 2c) = 2 * (a-c) So the factors are 2 and (a-c).
What is the answer of factoring by grouping terms of ax plus 2a plus bx plus 2b?
(x + 2)(a + b)
What does a plus 2a plus an equal?
2a + a = 3a
What does 3a plus 2a equal?
3a + 2a = 5a
What is the Simplify by factoring assume all expressions under radical are nonnegative Square root of 20a2b?
√20a2b = √4a2 * √5b = 2a√5b the answer is 2a times radical 5b.
What is a plus a equal?
a + a = 2a
is a multiplied by a equal to 2a?
2
What does 2a times an equal?
2a2
What is the mathimatical equation a x a simplified to?
The answer is 2a because of the two a's equal 2a
What does 2a plus 5a plus 3a equal?
2a + 5a + 3a = 10a
What is the answer to 3 - 2a 7?
In order for the formula 3 - 2a = 7 to be solved, the value 2a must equal -4, because 3 - (- 4) = 7. Therefore, a must equal - 2.
What does 2A minus 18A equal to?
-16A
What is 2A over A plus 6?
(2A/A)+6 is equal to eight. 2A/A leaves one with 2, since the As cancel out and 2 and 6 is eight.
