Question

Factorise -(5.3)2 - (3.3)2/
(11.2)2 – (11.2)*(2.4) +(1.2)2 Guys please help now tomorrow exam. ​

Answer 1

= (5.3+3.3)(5.3-3.3)

11.2²-2(11.2)(1.2)+1.2²

= (5.3+3.3)(5.3-3.3)

(11.2–1.2)²

= (8.6)(2)

(10)²

= 17.2

100

= 0.172

I hope this answer helps you.

Answer 2

Answer:

this is my answer guys hope it will help