factorise x²+13x-30
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Answered by
2
Answer:
hey mate....
Step-by-step explanation:
x=+15 ,-2...hope uh like it
Answered by
9
Answer:
x²+13x-30
x²+15x-2x-30
x(x+15)-2(x+15)
(x-2)(x+15)
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