Seudónimo Seudónimo

26-02-2020
Mathematics

contestada

what is the coeffecient of the second term of the trinomial?
(4a+5)^2 = 16a^2+Ba+25
B=____

Respuesta :

goddessboi goddessboi

26-02-2020

Answer:

B=40

Step-by-step explanation:

(4a+5)^2

(4a+5)(4a+5)

(4a)(4a)+(4a)(5)+(5)(4a)+(5)(5)

16a^2+20a+20a+25

16a^2+40a+25

So the coefficient of the second term of the trinomial is 40.

Answer Link

Otras preguntas

Which option is a prepositional phrase? O A Is better than soccer O B. Elegantly crafted O C. The smallest mouse O D. Ai the summer fair

If anybody sees this can they help me out? And on that cheek, and o’er that brow, So soft, so calm, yet eloquent, The smiles that win, the tints that glow, But

What is the equation for the force of a spring

100 POINTS!!!! Please write at least 3 paragraphs.

With some examples explain the importance of metaphysical thinking in your culture. please, it's a philosophy question

Which graph represents the function f(x)=0.5x+4? Which graph represents the function f(x)=−2x−1?

What is the value of x2(4 - x) + 2 when x = 3?

solve pls brainliest

What is the measure of the angle

Why did the Jewish population of Palestine triple during the 1930’s?