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GuDViN [60]
2 years ago
11

What are the solutions to the quadratic equation 0=(x−4)(x+2)?

Mathematics
2 answers:
Lena [83]2 years ago
8 0
I agree ^ this perso is correct
Alex777 [14]2 years ago
4 0

Answer:

x = 4,

x = -2

Step-by-step explanation:

( x - 4 ) ( x + 2 ) = 0

Find out when the equation is 0,

When x = 4,

substitute in 4 for x,

( 4 - 4 ) ( 4 + 2 ) = 0

(0) ( 6) = 0 (any number multiplied by 0 is 0).

When x = -2

Substitue in -2 for x,

( -2 - 4 ) ( -2 + 2 ) = 0

(-6) (0) = 0 (again, any number multiplied by 0 is 0).

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What is the 30th term of the linear sequence below?<br> -4,-1,2,5,8
Natali5045456 [20]

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83

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