Question

Solve
1) (6x – 5y) 2
2) (2x + 5) 2
3) (3x – 7) 2
4) (5x + 7y) 2

Solve
5) (2x + 5) (4x 2 – 3x + 4)
6) (2ab + 3b 2 ) (3ab – 2b 2 )
7) (5x + 3y) (7x 2 + 2x + 1)

Solve using identities
8) 51 2 - 49 2
9) 153 2 – 147 2
10) (1.02) 2 – (0.98) 2
11) (12.1) 2 – (7.9)
PLZ ENTER WITH STEP BY STEP EXPLANATION IN TEXT

Answer 1

Step-by-step explanation:

wait I think question no. 11 is incorrect please check it

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