Please help me i do not know the answer to that
Answers
Answer:
55 is the first answer step by step explanation 4 cube=64 and 3 square 9 so 64-9=54
Hey !
Operation:
Squaring - No. is being multiplied by itself for once
a² => a × (a)
Power 2 is used to denote the Square
Cubing - No. is being multiplied by itself for twice
a³ => a × (a) × (a)
Power 3 is used to denote the cube
1. 4³ - 3²
=> (4×4×4) - (3×3)
To get the result, first you need to find the result of Multiplication as per BODMAS Rule
=> 64 - 9
=> 55
2. (2³ + 3²)/4
Note the parenthesis ( ) always from the question, if it's not given, follow according to BODMAS.
Always find the value of what is given in parenthesis.
=> (8 + 9)/4
=> 17/4
=> 4.2 (approx)
3. 4² × 4
=> 4³
=> 64
4. (10²)-4(5²)
=> 100 - 4(10)
=> 100 - 40
=> 60
5, 6 .
Just get the y to RHS and find the LHS value, you'll get value of y .
7.
(20+6) = (y-10)
=> 26 = y-10
take -10 to LHS, it becomes +10 there
=> 26 + 10 = y
=> y = 36
Rest of it is as same as above. Try it out
Meowwww xD