Mathematics
12.09.2021 14:33
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Help? I don t know how to work this one out

Help? I don't know how to work this one out
Help? I don't know how to work this one out
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lilliankae9285
lilliankae9285
4,9(72 marks)

(n + 1) (5m + 4)

Step-by-step explanation:

⇒ (n + 1) (5m + 4)

⇒ 5mn + 4n + 5m + 4

⇒ 5mn + 5m + 4n + 4

gavinarcheroz2jxq
gavinarcheroz2jxq
4,6(56 marks)

(n + 1)(5m + 4)

Step-by-step explanation:

Given

5mn + 5m + 4n + 4 ( factor the first/second terms and the third/fourth terms )

= 5m(n + 1) + 4(n + 1) ← factor out (n + 1) from each term

= (n + 1)(5m + 4)

dondre54
dondre54
4,9(33 marks)

Exact Form:

\frac{3}{4}

Decimal Form:

6.45

Mixed Number Form:

6\frac{9}{12}

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