Answered

Factoriser si possible :

 

A = 16x² - 9

B = 64 - 9x²

C = 36 - x²

D = 64x² + 25

Sagot :

DÉVI

A=16x²-3²

B=8²-9x²

C=6²-x²

D=64x²+5²

MENOR
A=(4x-3)(4x+3) B=(8-3x)(8+3x) C=(6-x)(6+x) D=(8x+5)(8x-5)