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Vladimir [108]
2 years ago
13

Factorise the following quadratic expressions; 6a-18a21x -3x²1/16 - p²25v²-1​

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
3 0

Answer:

− 12 a

3 x ( 7 − x )

( 1 4 + p ) ( 1 4 − p )

( 5 v + 1 ) ( 5 v − 1 )

Step-by-step explanation:

I think these are the right answers

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