The answer choice which shows a way to determine the factors by grouping is; x(x² + 5)–9(x² + 5).
According to the task content, the factors of the expression are to be determined by grouping.
On this note, one way to group the factors would be;
x³ + 5x - 9x² -45
Upon factorisation;
x(x² + 5) – 9(x² + 5).
Read more on factorisation by grouping;
#SPJ5
Answer:
5.7 units
Step-by-step explanation:
Simplify 5! 3! / 2! 2!
Answer:
Simplify the expression.
Exact Form:
41/12
Decimal Form:
3.416
Mixed Number Form:
3 5/12