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4x5 • 7x2 . What is this
10.0k views
23 votes
4x5 • 7x2
.
What is this

User Timgavin
by
8.4k points

2 Answers

6 votes

Answer:

280

Explanation:

(4x5)*(7x2)

20*14=280

User DinosaurHunter
by
7.5k points
10 votes

Answer:


28x^7

Explanation:

Simplify:


  • 4x^5 \cdot7x^2 \text{ Combine like terms}

  • (4 \cdot 7)(x^2 \cdot x^5)

  • 28x^7

Exponent rule for this question:


a^b * a^c = a^(b + c)

-Chetan K

User Rujmah
by
8.1k points
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