(x^2 + 3)(5x + 9)
5x^3 + 9x^2 + 15x + 27
Do you want a proof or just the answer?
The answer is: the square (2.5x2.5).
18 + m/4 = 24
Subtract 18 from each side:
m/4 = 6
Multiply each side by 4 :
<em>m = 24 </em>
Answer:
si lan varlgo 2x4x4x2.5
Step-by-step explanation:
la nidra si margo
Answer:
largest 4 digit number × largest 3 digit number
=9999 × 999
(10000-1)×(1000-1) = (a-b)(c-b)= ac-ab-bc+b^2
10000000-10000-1000+1 = 9989001