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a2 - a - 72 = (a - 9)(a + 8)

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โˆ™ 2010-05-16 20:03:37
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Q: A squared - a - 72?
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Related questions

What is 72 squared?

722 = 72 x 72 = 5184


What is the prim fatorization of 72?

The prime factorization of 72 is 2cubed and 3 squared :)


How do you write seven squared?

72


What is 2 cubed times 3 squared?

72 minus the root of squared minus equals 72 but you have to be smart to know that the minimum circumference s 56 there you go


What is 72 squared to the nearest tenth?

5184.0


Diagonal of a square whose area is 36?

The diagonal of a square whose area is 36 is the square root of 72, or about 8.49. Since the area of a square is side(squared), then the sides are each 6. Then since a(squared) + b(squared) = c(squared), for a triangle (the diagonal), you get the square root of 72.


Does 2 to the third power times 3 squared represents prim factorization?

No


Witch two whole numbers is the square root of 72 between?

The square root of 72 is between 8 and 9 BECAUSE 8 squared is 64 9 squared is 81 since 72 lies between 64 and 81, then the square root must lie between 8 and 9


What is the standard form for seven squared?

72 = 7*7 = 49


What is 72 is divided by the square of 3?

24


What is the solution to x squared minus x minus 72?

xsquared minus x minus 72


Is 72 squared the same as the square of 72?

Yes. The values are the same, just a different way of saying 5,184.


11 squared take away 7 squared?

11x11=121 7x7=49121-49=72


What is 14 squared in exponets?

142 = 196 = 22*72


What is 14 squared in exponent form?

142 = 196 = 22*72


How big is a rugby field in meters square?

72 metres squared


How would you factor 2x squared 72?

2(x2 + 36)


How do you calculate squared?

Squared simply means that number (or group of numbers) times itself (themselves). so 4 squared is 4x4 or 16. (37-30)2 = 72 = 7x7 =49


What is y squared minus y minus 72?

y2-y-72 is an algebraic expression that can be factored as: (y+8)(y-9)


What is 7 squared plus t?

72 = 49.72 + t = 49 + t


What is y squared minus y minus seventy-two?

y squared-y-72 is an algebraic expression because it does not contain an equality sign.


What does 7 squared mean?

To square a number, multiply it by itself, so 7 squared, also written as 72, is 7 x 7, or 49.


How can you factor this equation x squared -9x -72?

-9(x + 8)


What is the prime factor of 70 squared?

22 x 52 x 72 = 702


How do you put 7 to the 2nd power in standard notation?

Seven squared is written 72