find the solution /s of each the following equation 1.×(×-3) = 10
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find the solution /s of each the following equation 1.×(×-3) = 10
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Answer:
x²-3x-10=0
x1= -2 , x2= 5
Step-by-step explanation:
x(x-3)=10
x²-3x=10
x²-3x-10=0
factoring:
(x+2)(x-5)=0
x+2=0 x=-2
x-5=0 x=5
x1=-2 , x2=5
istandard form ba?
(x) (x) = x²
(-3) (x) = -3x
x² - 3x - 10 = 0