x ^2 − 7x − 30 a little confused
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Answered by
10
Answer:
x²-7x-30
x²-10x+3x-30
x(x-10)+3(x-10)
(x-10)(x+3)
Step-by-step explanation:
hope it helps you!
Answered by
3
x²-10x+3x-30=0
x(x-10)+3(x-10)=0
x-10=0 x+3=0
x=10 x=-3
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