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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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โˆ™ 2008-10-16 18:14:09
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Q: What does ab 2a 3b 6 equal using factoring by grouping?
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Related questions

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 a plus a equal?

a + a = 2a

What is polynomials and Factoring?

polynomials are problems and factoring is a way to solve them. (2a-1)(8a-5) 16a^2 -10a-8a-5 16a^2 -18a-5

What does 2a times an equal?


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 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 does 2A minus 18A equal to?


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 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.

Does a plus a equal 2a?

yes! emphatically yes!

What is 2a plus 8?

this is an expression. if you let it equal something you can find (a)2a + 8 = 4a = -2or you could do2a + 8 = 106a = 49It is 2a + 8.

What does a times 2 equal?

a times 2 equals 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

How do you solve the math problem a squared plus 2a minus 3 equals 0?

a2 + 2a - 3 = 0(a + 3)(a - 1)a = - 3a = 1Simple factoring where you ask yourself; what two factors of - 3 add up to 2?

What is the answer by using the quadratic formula 2a -46a plus 252 0?

The answer of the equation 2a -46a plus 252 = 0 using the quadratic formula is a = 5.25.

How do you factor 8a2-2a?

We have the algebraic expression: 8a2 - 2aIn order to factorize it, we can just simply pull out 2a and we are now left with this: 2a(4a-1)But, why 2a?In the given algebraic expression we have two terms: 8a2 and -2aNow, we have to look for the common factor of 8a2 and -2a.8a2 = 8 x a x a = 2 x 2 x 2 x a x a-2a = -2 x aCommon factor is 2a. (2 is also the common factor but we need greatest common factor which is 2a)4a - 1 can not be further factorized so the final answer is 2a(4a-1).Visit the link provided below to learn more about factoring.

If a is 3 what is 2a plus 5 equal to?

It is: (2*3)+5 = 11

How do you factorise 2a plus 4b plus 8c?

2a + 4b + 8c = 2(a + 2b + 4c) You could also continue by factoring the inside of the parentheses a bit: 2a + 4b + 8c = 2(a + 2b + 4c) = 2(a + 2[b + 2c])

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 equation -b divided by 2a known as?

I'm assuming you are talking about this equation:x = [ -b +|- sqrt ( b2 - 4ac ) ] / ( 2a )where, ax^2 + bx + c = 0The formula is called the quadratic formula. It is used when either factoring is too difficult/tedious or for complex numbers.

A number plus twice the number is equal to three times the number?

A + 2a = 3a

If a plus b equals c what does a plus c equal?

A+c= 2a+b