Question

(-4x2+5y3)2=
(los "2" y "3" son al cuadrado)
(-d+3)2=
(el "2" es al cuadrado)

Answer 1

Respuesta:

$(-4x^{2}+5y^{3} )^{2} \\(-4x^{2} )^{2} +2(-4x^{2} )(5y^{3} )+((5y^{3} )^{2}\\ 16x^{4}-40x^{2} y^{3}+25y^{6} \\\\\\(-d+3)^{2} \\(-d)^{2}+2(-d)(3)+3^{2} \\d^{2}-6d+9$