factorise xsquare_x_72
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Answered by
0
Answer:
benwnnsnsjsnsnsjsj
Step-by-step explanation:
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Answered by
0
Answer:
(x+9) (x+8)
Step-by-step explanation:
x² + x + 72
x² + (9 + 8) + 72
x² + 9x + 8x + 72
x ( x + 9) + 8 (x + 9)
(x + 9) (x + 8)
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