Question

Simplify
(i) (2x + 5)2 - (2x - 5)
(iv) (4m + 5)2 + (5m + 4)
(i) (7mm) + (7m + S)
(V) (2.5p - 1.59)-(1.5p - 2.59)
(11) (ab + bc): - 2ab'o
(vii) (
mm)2 + 2min​

Answer 1

Answer:

a+ b = c

Step-by-step explanation:

E=mc² , V=IR, D=1/F