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4 years ago

Simplify this expression 4x(7x^2) A 11x^2 B. 28x^2 C. 11x^3 D. 28x^3

Mathematics

2 answers:

slega [8]4 years ago

7 0

Answer:

28 x^3

Step-by-step explanation:

4x(7x^2)

4 * x* 7* x*x

4*7 x*x*x

28 x^3

Vadim26 [7]4 years ago

4 0

Answer:

D. 28x^3

Step-by-step explanation:

4 x 7 (x * x^2)

Multiply x by x^2 by adding exponents.

4 x 7x^3

Multiply

4 x 7 = 28x^3

Feel free to let me know if you need more help! :)

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3 years ago

Find the percentage of vacationers from<br> question 10 who spent between $1500<br> and $2000.

mars1129 [50]

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Step-by-step explanation:

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