For what value of a and b- the algebraic expression a3-b3-3 a ba-b equals 37 -A- a -1 - b -1B- a-2 - b-3C- a-2 - b-3D- a -1 - b -2

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Algebraic Expression

For what valu...

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For what value of a and b, the algebraic expression a³+ b³ - 3ab(a + b) equals 37.

a = -1; b = 1

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a = 2; b = -3

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a = -2; b = 3

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a = 1; b = -2

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For what value of a and b, the algebraic expression a³+ b³ - 3ab(a + b) equals 37.

a^{3} + b^{3} = (a + b)^{3} - 3 a b (a + b)

a = 3, b = 4

a^{3}

b^{3}

(a - b)^{3}

A = ⎡ ⎢ ⎣ \begin{matrix} 2 & b & 1 b & b^{2} + 1 & b 1 & b & 2 \end{matrix} ⎤ ⎥ ⎦

b > 0

\frac{det (A)}{b}

(i) (a + b + c)^{2} = a^{2} + b^{2} + c^{2} + 2 (a b + b c + c a)

(i i) (a + b)^{3} = a^{3} + b^{3} + 3 a b (a - b)

(i i i) (a - b)^{3} = a^{3} - b^{3} - 3 a b (a + b)

(i v) a^{2} - b^{2} = (a + b) (a - b)

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