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Celia Lemke

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14y ago

a2-a-20

(a+4)(a-5)

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Q: A2 - a - 20 Factor completely?
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Factor a2 - a - 20?

-18


Factor completely a2 ab 42b2?

(a - 7b)(a + 6b)


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

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


Factor the trinomial a2-8a-20?

(x-10)(x+2)


1 Factor completely 5a2 5a - 60?

5a^2 - 5a - 60 ---- 5(a2 + a - 12)


How do you factor polynomial a4 plus a2?

( a2 ) ( a2+1 )


A2 plus 28a plus 27 Factor completely?

a2 + 28a + 27 = 0 (a + 1)(a + 27) = 0 a = -1 or -27 However, the second line is the factorised form, the third is what a is equal to


How do you factor 20x2-9x-20?

(a + 4)(a - 5)


How would you factor the polynomial a2-b2?

a2-b2 = (a-b)(a+b)


Factor A2 plus 4a plus 4 - b2?

a2 - 4a + 4


How do you write formula for 20 percent reduction of a retail price?

There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%There are a few ways of doing it. You could get the price minus 20% of itself. If the price is in A2, you could use this formula in another cell:=A2-A2*20%If there is a 20% reduction the price will now be 80% of what it was. So another way would be to get 80% of the original price like this:=A2*80%


How do you factor x2-a2?

(x+a) (x-a)