Question

1) Fatore as seguintes expressões algébricas

h) $16 {a}^{2} - 24ab + 9 {b}^{2}$

j) $25 - 80m + 64 {m}^{2}$

o) $100 - {c}^{2} {x}^{2}$

p) ${m}^{2} - \frac{16}{25}$
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Answer 1

h) (4a - 3b)²

J) (5 - 8m)²

o) (10 - cx).(10 + cx)

p) (m - 4/5).(m + 4/5)