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3 years ago

Please can you expand this 3(p+3)

Mathematics

2 answers:

masha68 [24]3 years ago

6 0

Answer: 3p + 9

Step-by-step explanation:

To expand 3 (p + 3); the 3 outside the bracket must multiply both terms inside the bracket

(3 × p )+ (3×3)

= 3p + 9

I hope this helps.

JulsSmile [24]3 years ago

4 0

Answer:

3p + 9

Step-by-step explanation:

3(p + 3) = 3p + 9

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Given, A rectangular poster is 3 times as long as it is wide.

Rectangular banner is 5 times as long as it is wide.

Both the banner and the poster have perimeters of 24 inches

Let, the width of poster be p, then its length will be 3p

And, the width of banner be b, then its length will be 5b

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