notyou1100 notyou1100

13-12-2016
Mathematics

contestada

please help me.
Factor.
25x^2+90x+81

Respuesta :

13-12-2016

This is a special product factorization.
If the first term is a perfect square, the last term is a perfect square, and the middle term is twice the product of their square roots then you get the form
(a + b)^2.
SO....(5x + 9)^2 or (5x +9)(5x +9)

Answer Link

Otras preguntas

An astronaut on Mars tosses a rock straight. The height, h, measured in feet after T seconds, is given by h(T) = -6T^2 + 24T + 6. 1. After how many seconds wil

If a patient had numbness of the skin on the bottom of her foot, this would indicate damage to __________.

If you are given a 0. 31 g piece of sodium metal to react with water, how many moles of hcl would it take to neutralize the sodium hydroxide produced?.

How does the punishment for a misdemeanor differ from the punishment for a felony?.

The base and the height of sail b are x times greater than the base and the height of sail a. sail a is 3x4. how many times greater is the area of sail b? write

Which soccer superstar recently launched play time sports-tech holdco, with plans to invest in sports technology around the world?.

What is the purpose of adding the aqueous sodium bicarbonate to your reaction mixture?.

You will now do an art critique of a portrait from the renaissance. use what you've learned to write about what you see. be thoughtful in your responses, even i

How did louis pasteur’s experiments lead to new scientific understandings of germs?.

Can someone please help me with this question! Pls! I’ll give you the brainly thingy.. please.