Question

3 a) (3x²+5x-6) (8x²-3x+4).= b) (5x³-4x²+x-2)(x³-7x²+3)= c) (2x⁴-3x² +5x) (3xⁿ-2x³+x-2)= d) (ab²+a²b+ab) (ab-ab²)= ​

Answer 1

Respuesta:

a)

$24 {x}^{2} + 31 {x}^{2} - 51 {x}^{2} + 38x - 24$

B)

$5 {x}^{6} - 39 {x}^{5} + 29 {x}^{4} + 6 {x}^{3} + 3x + 2 {x}^{2} - 6$

c)

$6 {x}^{n + 4} - 4 {x}^{7} + 8 {x}^{5} - 14 {x}^{4} - 9 {x}^{n + 2} - 3 {x}^{3} + 11 {x}^{2} + 15 {x}^{n + 1} - 10x$

D)

$- {a}^{2} {b}^{4} + {a}^{3} {b}^{2} - {a}^{3} {b}^{3} + {a}^{2} {b}^{2}$

Explicación paso a paso:

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