Question

factorise the x^2-10x-70​

Answer 1

Step-by-step explanation:

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Answer 2

x2-10x-70=0

x2-10x+7x-70=0

x(x-10)+(x-10)=0

(x-10) (x+10)=0

x-10=0. or. x+10=0

x=10. or. x=-10