3 years ago

What Is the product of the polynomials below? (7x^2+2x+4)(2x+5)

Mathematics

2 answers:

Mandarinka [93]3 years ago

5 0

Answer:14x^3+39x^2+18x+20

Step-by-step explanation:

(7x^2+2x+4)(2x+5)

14x^3+35x^2+4x^2+10x+8x+20

Add like terms

14x^3+39x^2+18x+20

Gnoma [55]3 years ago

4 0

Answer:

14x^3+39x^2+18x+20

Step-by-step explanation:

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2 years ago

PLEASE HELPP! A square has an area of 5.76cm². Find the perimeter of the square

nikdorinn [45]

The ar. of square =X^
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svp [43]

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3 years ago

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Elena L [17]

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Step-by-step explanation:

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3-(2x-5) +4 4 +6(x+3)-(x-2)+7 -4x(x-2)+3-(6-2x)

Dvinal [7]

Answer:

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Step-by-step explanation:

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2 years ago