Question

Urgente porfa 10 ejemplos de multiplicación de polinomios

Answer 1

$3 (2x^{3}-3x^{2}+4x-2)=6 x^{3}-9 x^{2} +12x-6$

$3 x^{2} (2 x^{3} -3 x^{2}+4x-2)=6x^{5}- 9x^{4}+12 x^{3} -6 x^{2}$

$(2 x^{2} -3)(2 x^{3}-3 x^{2} +4x )=4 x^{5}-6 x^{4}+8 x^{3} -6 x^{3}+9 x^{2} -12x$$=4 x^{5} -6 x^{4}+ 2 x^{3} +9 x^{2} -12x$

$2 x^{5} (2 x^{2} + 5x + 10)=4 x^{7}+10 x^{6}+20 x^{5}$

$(a + 10)(2a-7)=2a^{2}-7a +20a-70=2a^{2}+13a-70$

$(3x + 6)(5 x^{2} + 3x-10)=15 x^{3} +9 x^{2} -30x+30 x^{2} +18x-60$$=15 x^{3} +39 x^{2} -12x}-60$

$(3x-2)(2 x^{2} + 4x-11)=6 x^{3} +12 x^{2} -33x-4 x^{2} -8x+22$$=6 x^{3} +8 x^{2} -41x +22$