yantl6ewis9ylLeylack yantl6ewis9ylLeylack

24-06-2016
Mathematics

Answered

Solve the equation using the Zero-Product Property. (x-2)(x+7)=0

A2, -7
B2, 7
C–1,1
D–2, -7

Verified Answer :

Ckaranja Ckaranja

24-06-2016

(x-2)(x+7)=0
Equate each bracket to zero;
x-2=0
x=2
x+7=0
x=-7
x=2, x= -7

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