3 years ago

Solve the equation. (x-5)(x+3)=0

Mathematics

2 answers:

LuckyWell [14K]3 years ago

8 0

(x-5)(x+3)=0
x^2+3x-5x-15=0
(x^2+3x) (-5x-15)
x(x+3) -5(x+3)
x-5=0 x+3=0
x=5 OR -3

hammer [34]3 years ago

5 0

Answer:

The solutions to the equation are x=5 x=-3

Step-by-step explanation:

(x-5)(x+3)=0

Since this is already factored, we can use the zero product property to determine the roots

x-5 =0 x+3 =0

x-5+5= 0+5 x+3-3 = 0-3

x =5 x=-3

The solutions to the equation are x=5 x=-3

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