Sabri56710 Sabri56710

19-05-2017
Mathematics

contestada

Which polynomial is a perfect square trinomal?
A. 36x^2- 18x -9
B. 4a^2 -28a -49
C.25b^2 -40b + 16
D. 4x^2 -6x + 9

Respuesta :

tazariah22 tazariah22

19-05-2017

25b^2-40b+16 is a perfect square.

Answer Link

Otras preguntas

QUESTION 16The cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?$109.00$269.00$30.24$77.4

Second battle of the Somme what is the political unrest?

What does the fourteenth amendment provide *1 equality under the law. *2 citizenship for African Americans. *5 a guarantee of due process of law. (these are th

Determine which statement is true t ll u and v ll w

21 out of 24 students did their homework. What percent did NOT do their homework.

A 6 foot high school boy cats a shadow of 24 inches. At the same time of the day a girl at the elementary school park casts a shadow of 14 inches. How tall is s

10. Why might raising taxes be a risk for struggling cities?

Tameka built 1/2 of a shed on Monday and 2/5 of the shed on Tuesday. Tameka finished building the shed of Wednesday. What fraction of the shed did she build of

1. Solve the following: A. Let A and B be events in a sample space S such that P(A) = 0.41, P(B) = 0.46 and P(A / B) = 0.14. Find P(A | B). a) 0.3415 b) 0.0217

Which two eras did British control New York?