ria2389 ria2389

01-04-2019
Mathematics

contestada

Plz help me i need it

Plz help me i need it class=

Respuesta :

tramserran tramserran

02-04-2019

Answer: 25x⁴ - 49

Step-by-step explanation:

(5x² - 7)(5x² + 7)

= 5x²(5x² + 7) - 7(5x² + 7)

= 25x⁴ + 35x² - 35x² - 49

= 25x⁴ + ( 0 ) - 49

= 25x⁴ - 49

Answer Link

Otras preguntas

Suppose a country using the United States' system of calculating official unemployment statistics has 100 million people, of whom 50 million are working age. Of

I will give brainleist "The bat poet" Details about the little brown bat. The story is "The bat poet"

Consider two mass-less springs connected in series. Spring 1 has a spring constant k₁, and spring 2 has a spring constant k₂. A constant force of magnitude F is

A boy wants to swim from one dock of a pond to another dock. About how far will he have to swim?

Many jurisdictions have a center, called the __________, where functional representatives can gather during an emergency activation to address and prioritize re

Select the best answer to complete the sentence: An effective cost accounting system should match processes that consume resources with the associated _____ in

Under the UCC, when the goods are in transit, if the seller or lessor learns that the buyer or lessee is insolvent, the seller or lessor can _______. Group of a

cual es el sustantivo

Is it linear or exponential?? I will mark as brainliest if correct!!

Select all True statements! Question 1 options: a) Host A is sending Host B a large file over a TCP connection. Assume Host B has no data to send Host A. Host B