3 years ago

What value correctly fills in the blank so that the expressions are equivalent?

Mathematics

2 answers:

Rasek [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Notice:

32 = (8 x 4)

72 = (8 x 9)

Hence,

32 + 72

= (8 x 4) + (8 x 9) (factorize out the 8)

= 8 x (4 + 9)

therefore the musing number is 8

kirill [66]3 years ago

4 0

Answer:

Step-by-step explanation:

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