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Macie Cortez
Mathematics
3 June, 01:20
Factorise the following expression:
40 gr2 + 15rw
+4
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2
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Rocco Ruiz
3 June, 01:25
0
5r (8gr + 3w)
Step-by-step explanation:
40gr² + 15rw =
= 8·5·g·r·r + 5·3·r·w
= 5r·8gr + 5r·3w
= 5r (8gr + 3w)
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Kyla Lynch
3 June, 01:36
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5r (8gr + 3w)
Step-by-step explanation:
you can check the answer by multiplying 5r into the bracket.
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