9*9=81
3*3=9
5*4=20
20+9=29
29+81=110 final answer
Answer:
Step-by-step explanation:
1st expression: x⁴-y⁴
= (x²)² - (y²)²
= (x² +y²)(x² -y²)
= (x² +y²)(x +y)(x -y)
= (x +y)(x -y)(x² +y²)
2nd expression: x² -y²
= (x +y)(x -y)
3rd expression: x³ -y³
= (x -y)(x² +xy +y²)
Now ,
Lowest Common Multiples (L.C.M.) = common factors * rest factors
= (x+y)(x-y) * (x² +y²)(x² +xy +y²)
= (x² -y²)(x²+y²) * (x² +xy +y²)
= (x⁴ -y⁴)(x² +xy +y²)
Answer:
Step-by-step explanation:
Volume of the space that is not occupied = Volume of cube shaped box - volume of soccer ball
Answer:it might be D
Step-by-step explanation:
Answer:
C. 7
Step-by-step explanation:
7 · 7 = 49
I hope this helps!
