Answer:
4x²−25
Explanation:
(2x+5)(2x−5)
=(2x+5)(2x+−5)
=(2x)(2x)+(2x)(−5)+(5)(2x)+(5)(−5)
=4x²−10x+10x−25
=4x²−25
Answer:
you alright mate?
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
6
What she will pay first :
840/100 x 20 = 168
The amount remaining for her to pay
840 - 168 = 672
Amount to pay every month :
672/6 = 112
