Sagot :
Answer:
1.6a(2a+3)
2.5x(2x+5)+5
Step-by-step explanation:
1.12a²+18a
=6x2a²+6x3a
=6(2a²+3a)
=6a(2a+3)
2.10x²+25x+5
=2.5x²+5.5x+5
=5(2x²+5x+1)
=5(2x²+5x)+5
=5x(2x+5)+5
Answer:
1.6a(2a+3)
2.5x(2x+5)+5
Step-by-step explanation:
1.12a²+18a
=6x2a²+6x3a
=6(2a²+3a)
=6a(2a+3)
2.10x²+25x+5
=2.5x²+5.5x+5
=5(2x²+5x+1)
=5(2x²+5x)+5
=5x(2x+5)+5