Stellacrossley123 Stellacrossley123

15-10-2015
Mathematics

contestada

What's (X+3 (X+5) it's really confusing me and I need some help please

Respuesta :

ciathorn14 ciathorn14

15-10-2015

Well when you see parentheses set up like these together that automatically means to multiply. The solution is:
Apply the FOIL method: (a+b)(c+d)=ac+ad+bc+bd
x2+5x+3x+15
Simplify
x2+8x+15

Answer Link

Otras preguntas

What Point is this author of this cartoon trying to make

what is the ultimate source of genetic variation and the basis for the diversity of life on earth

About one in____ young drivers believe using recreational drugs such as marijuana, cocaine, speed or ecstasy does not effect thier driving.

Can you tell me what I'm doing wrong? And maybe show whats wrong. NEED by tomorrow!

According to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants? A There is no rela

which of rhe following rulers, famous for his strong government and military, was crownes holy roman emperor by pope leo III

Natural gas in the environment must be allocated responsibly

Find the ratio of p to s.3p = 8s 8 to 3 3 to 8 3 to 11 8 to 11

N Africa and Southwest Asia countries like Great Britain, France and Germany were competing for

On January 20, a payroll check is automatically deposited. What is the current balance? A.$40.00 B.$208.53 C.$242.50 D.$158.53