03-02-2021
Mathematics

contestada

Expand and simplify (9+y)(4- y)

Respuesta :

dhruvttomar dhruvttomar

03-02-2021

Answer:

36-5y-y^2

Step-by-step explanation:

multiply 9 and 4 to get 36

expand to get -9y+4y=-5y

-y*y=-y^2

Answer Link

Otras preguntas

Solve the equation log 6x - 3 = -4

Sound: The more _______ a sound has, the _________ its volume is.

Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x

Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c

when gravity causes a huge amounts of rock or soil to be carried down a slope this form of erosion is referred to as a

what SI unit would best be used to express the height of your classroom ceiling ?

which organism would more closely resemble it's parent,one produced by asexual reproduction,or one produced by sexual reproduction? why?

Randal answers 96 out of 120 questions correctly on a science exam. What percent of the questions did Randal answer correctly

which is longer 635 millimeters or 535 centimeters ?

What is 0.75 as a fraction in simplist form