Question

a) (x + 6 )2 =
b) (a + 8 )2 =
c) (2b + 7 )2 =
d) (m - 2)2 =​

Answer 1

Respuesta:

a) (x + 6 )2 = ײ-2x6+6²

b) (a + 8 )2 =a²-2x8+8²

c) (2b+7)2 =2b²-2x7+7²

d) (m - 2)2 =​m²-2x2+2²

Explicación paso a paso: