Factorise k(a³ + b³)-m(a³ + b³)
1 answer:
Answer:
this is so easy
Step-by-step explanation:
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y=-3x+9 (D)
Step-by-step explanation:
Answer:
2.48 kg
Step-by-step explanation:
1 - ⅗ = ⅖
⅖ × 6.2 = 2.48
Answer:
B) 625
Step-by-step explanation:
(-5)^4
-5*-5*-5*-5
25*25
625
1 kg = 1000 g
so answer is 1000