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Q: What is x squared - x - 56?

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35 squared = 35 x 35 = 1225 56 squared = 56 x 56 = 3136

By "squared", I'm certain you mean the 562, correct? If that's what you mean, then the answer to that is 75,264. The small 2 means that you multiply that number by itself, so 56x 56=3136, and 3136 x 24=75,264.

x[x+1] squared Simplified is, to my knowledge, x squared plus ( x + 1) squared

c^2 + c - 56 = (c - 7)(c + 8) using the factoring rule: c -7 -7c x x + c 8 8c c^2 -56 c

If by area you mean X*Y it would be -49 (or 49, if you assume area to be positive). (X=7, Y=-7) when X+Y^2=56 and X+Y=0.

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35 squared = 35 x 35 = 1225 56 squared = 56 x 56 = 3136

x^2-x-56=(x-8)(x+7)

If you mean: x squared -x -56 = 0 then using the quadratic equation formula x = 8 or x = -7

56

x2 + 7x - 56 cannot be factorised.

Volume = (length x width) x (height) = (base area) x (height) = (56 x 6) = 336 cubic inches

No. Cos squared x is not the same as cos x squared. Cos squared x means cos (x) times cos (x) Cos x squared means cos (x squared)

3x squared - x squared = 2x squared

By "squared", I'm certain you mean the 562, correct? If that's what you mean, then the answer to that is 75,264. The small 2 means that you multiply that number by itself, so 56x 56=3136, and 3136 x 24=75,264.

56' x 56' = 56 x 56 = 3136 sq feet.56' x 56' = 56 x 56 = 3136 sq feet.56' x 56' = 56 x 56 = 3136 sq feet.56' x 56' = 56 x 56 = 3136 sq feet.

Yes it is.

(X2) (X2) = X4 x squared multiplied by x squared is x raised to the 4th power.

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