Question

QUESTIONS
Solve 2(a + 2)2 - 5(a + 2) = 12​

Answer 1

Notice

This is an example of another question so u can also try in this if you try you got it it's easy

Its all about finding the right combination being used,

here,

1+4= (1x4)+1 = 5

2+5= (2x5)+2 = 12

3+6 = (3x6)+3= 21

Applying the same trick

8+11= (8x11)+ 8= 96.

Therefore the Answer is “96”.

Magician 94

Answer 2

Answer:

(2a+4)2- 5a+10 = 12

4a+8- 5a+10=12

4a- 5a+18=12

-a=12-18

-a=-6

a=6

hope it can help you