Well simply what you do is see how many times 5 goes into 3 and if you think 5+5+5=15 which is 3 groups of 5.
It is a linear expression is one variable: x. It cannot be solved since it is not an equation nor an inequality. There is no scope for simplification.
5X3=15 and if you think about it just count 5 3 times.
Well itβs exac that it is 15 thereβs 3 rows of 5 and 5+5+5=15 thatβs so simple!
15
None. 5x3 is a pure number, not a length.
What is the additive inverse of the polynomial β9xy2 + 6x2y β 5x3?
15
15
An expression. It can be factored out slightly too: 2x6 + 5x3 - 7x4 = x3(2x3 - 7x + 5)
30
no (5x3)
The answer is 21
5.3
-5
5x3
103933.5