factorise 4 x²+ 4x - 48
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Answered by
2
Answer:
=>4(x²+x-12)
=>4(x²+4x-3x-12)
=>4[x(x+4)-3(x+4)]
=>4(x+4)(x-3)
Answered by
0
Answer:
7t5
Step-by-step explanation:
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