factorise 8x²-43x-30=0
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Answer:
x=6;x=-5/8
Step-by-step explanation:
8x²-43x-30=0
8x²-48x+5x-30=0
8x(x-6)+5(x-6)=0
(x-6)(8x+5)=0
x=6;x=-5/8
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