Seudónimo Seudónimo

08-06-2020
Mathematics

contestada

(3+4x)(3-4x)=
THIS IS SO HARD IM GOING CRAZY !!!!!!!!!!!!

Respuesta :

08-06-2020

Step-by-step explanation:

Actually, it isn't that hard. Remember the difference of squares? (a + b)(a - b) = a² - b² and in this case 9 is a and 4x is b so our answer is 81 - 16x².

Answer Link

mhanifa mhanifa

08-06-2020

Answer:

9 - 16x²

Step-by-step explanation:

(3+4x)(3-4x)= 3²- (4x)²= 9 - 16x²

Answer Link

Otras preguntas

Sketch the graph of the function f(x) = -(x-4)^3 by indicating how a more basic function has been shifted, reflected, stretched, or compressed. Label all interc

Plz help me ASAP! Thank you! Quadrilateral CDEF is inscribed in a circle A. If the m angle C = 7x + 11° and m angle E = 6x°, what is the measure of angle E? 78°

Motion Quiz : Help me i have 80 more questions i have to finish by tonight!!!! 1. The term motion means to continuously change position relative to a reference

Plot the zeros of the polynomial y = x4 + 3x3 − 27x2 + 13x + 42

27 anyone? Please help

The three most important factors to consider when determining an audience's disposition toward a speaker's topic are the audience's ______________, ____________

Three hours after eating at an airport fast-food restaurant, Karen got extremely nauseous while in flight. The next time she was in the airport and walked by th

Which of the following that can be use to access session variables in PHP? Select one: a. $_SESSION b. start_session() c. session_start() d. $_SESSIONS

What is the next term in the sequence? 34, 27, 20, 13, . . .

Light traveling in a vacuum has a wavelength of 550nm when it enters a pool of water (n = 1.33). What would the wavelength of the light be in the water?