x-5x-24 by using splitting the middle term
Answers
Answered by
4
Answer:
x = 8 or -3
Step-by-step explanation:
x^2 - 5x -24 = 0
=> x^2 - 8x + 3x - 24 = 0
=> x(x - 8) + 3(x - 8) = 0
=> (x - 8)(x + 3) = 0
=> x = 8 or -3
karoline04:
thanks
Answered by
4
Your question is x2 -5x- 24
Answer:
= x2 - 8x +3x - 24
= x(x-8) +3(x-8)
=(x-8)(x+3)
you want zeros
x-8 = 0
x = 8
x+3=0
x= -3
Answer:
= x2 - 8x +3x - 24
= x(x-8) +3(x-8)
=(x-8)(x+3)
you want zeros
x-8 = 0
x = 8
x+3=0
x= -3
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