Answer:
Maybe...
Not much sure..
If it is factorisation then it's correct...
Step-by-step explanation:
x×x-2×7×X+5×9
X(x-14+45)
X(x-31) Answer...
hope it helps
Answer:the X factor is 7
Step-by-step explanation:
Answer:
I think the answer would be 0.2
Step-by-step explanation: