Change the - to sum
x+-2y=8
The second one to the opposite
And x is 2 and y is 2 so
It’s 2+2 is 4 and 4 multiplied by 2 is 8
I hope I am correct, good luck! :)
Answer:
a=–2, 3
Step-by-step explanation:
r(a)=20
a²–a+14=20===> a²–a–6=0===> (a–3)(a+2)
Answer: ong
Step-by-step explanation: im straight
Answer:
%23.15
Step-by-step explanation:
im not sure what u mean entirely