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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For a line passing through (x₁,y₁) and (x₂,y₂) slope is given by $\frac{y_2-y_1}{x_2-x_1}$ .

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