Question

(4x² +5)(3x²+2) ayuda ;( ​

Answer 1

$(4x {}^{2} +5)(3x {}^{2} +2)=$

$4(3x {}^{2} +2)+5(3x {}^{2} +2)$

$12x {}^{4} +8x {}^{2} +15x {}^{2} +10$

$12x {}^{2} +23x {}^{2} +10$

espero que te ayude