<span>g^2 – 4g – 21 = (g – 7)(g +3 )
hope it helps</span>
Answer:
Get a calculator a graphing calculator and insert each one of those in it
A+b=82
a:b=9,r=2
a=b*9+2
9b+2+b=82
10b=80
b=8
a=8*9+2=72+2=74
Sper ca asta sa te ajute! :)
Avand in vedere ca aceasta este varianta pentru americani intrebarea ta ar trebui stearsa, pentru varianta in limba romana poti intra pe brainly.ro.Succes! ^^
Answer:
4. B
5.
Step-by-step explanation:
Answer:
(a+b) - (ab)
Step-by-step explanation:
sum of two numbers a and b decreased by their product
(a+b) - (ab)
