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4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)

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โˆ™ 2010-03-09 11:00:24
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Q: 4a squared minus 9a plus 5?
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What is 10a plus 3a-4a?

10a + 3a - 4a = 9a


What is the answer to 4a plus 5 equals 9a?

a is equal to 1.


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a= -4


How do you solve this equation 4a-2.1 equals 9a plus 5.4?

4a - 2.1 = 9a + 5.4 4a - 9a = 5.4 +2.1 -5a = 7.5 -a = 1.5 a = -1.5


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It is the same as: 9a -4a = 5a


How do you solve 9a plus 4a equals 26?

9a + 4a = 26 13a = 26 a = 26/13 a = 2


9a plus 8 minus 2a minus 3 minus 5a?

2a-5


Simplify 9a plus 8 minus 2a minus 3 minus 5a?

2a+5


What does 9a squared equal?

9a squared = 81a^2


9a plus 2 equals 4a-18?

so 5a = -20 making a = -4


What is 3a sqared plus 9?

3a squared plus nine = 19a. 3a to the second power = 9a plus 9 = 19a.


4a4 plus 11a3-47a3-4a plus 5?

4a4 + 11a3 - 47a3 - 4a + 5 =4a4 - 36a3 - 4a + 5 =4a (a3 - 9a2 - 1) + 5


What is 9a minus 8a simplified?

9a - 8a = a


What is 3a squared?

9a- a number is squared when it is multiplied by itself, so 3a x 3a = 9a.


2a plus 5a plus 9a equals?

2a+5a+9a = 16a


How do you factor 81a2 plus 36a plus 4?

(9a + 2)(9a + 2)


What is the factor of a2 plus 9a plus 20?

a2+9a+20 = (a+4)(a+5) when factored


What is the answer to 9a plus 5?

There is nothing you can do to 9a + 5 without knowing the value of a.


If 5a 4a-1 equals 9a-4 what is the method used to get that answer?

Because of limitations with the question software, some symbols cannot be rendered, so we don't know what operation there is between the 5a and the 4a-1. Assuming a plus sign produces an inconsistent equation. But if we assume a / (slash) for division, we get a quadratic equation that produces some reasonable roots, so here's what I think the question is: Can you solve the following equation for a: 5a/(4a-1) = 9a-4 ? Yes you can! Multiply both sides of the equation by 4a-1. This gives you: 5a = (9a-4)(4a-1) Expand the right side, which gives you 5a = 36a2 -9a -16a + 4 Subtract 5a from both sides and group similar terms: 0 = 36a2 -30a + 4 Now, use the quadratic formula to solve for a(left to the student): a1 = 2/3; a2 = 1/6


-14 plus 9a equals 38?

-14 + 9a = 389a = 52a = 52/9 or 5.78


What is 3a plus 4b plus 6a plus 3b in algebra?

9a + 7b *remember to look and understand the letters!*


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9a. You take 11 a's: a a a a a a a a a a a and then take away two (minus a, minus a): a a a a a a a a a X X


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9a+21 3(3a+7)


What is 9a plus 3b-11a-4b?

9a + 3b - 11a - 4b = -2a -b


-9(a plus b)?

The simplified expression is -9a -9b.