Question

4 caso: Diferença de dois quadrados

a)x²+20x+100=
b)25y²-10y+1=
c)a²-8ab+16b²=
d)100x²+120xy+36y²=
e)m²-24m+144=
f)25m²+60m n+36n²=
g)16a²+24ax+9x²=
h)x²+10x+25=

Answer 1

a)
(x + 10)²
b)
(5y - 1)²
c)
(a - 4b)²
d)
(10x + 6y)²
e)
(m - 12)²
f)
(5m + 6n)²
g)(4a + 3x)²
h)
(x + 5)²