lollipop4375 lollipop4375

12-04-2018
Mathematics

contestada

Multiply.

(3x + 2)(3x โ 2)

A. 9x2 โ 12x โ 4
B. 9x2 + 12x โ 4
C. 9x2 + 4
D. 9x2 โ 4

Respuesta :

kiaratatiana7p6mdlk kiaratatiana7p6mdlk

13-04-2018

(3x + 2)(3x + 2)
9x^2 + 6x +6x + 4
9x^2 + 12x + 4

Answer Link

Otras preguntas

rewrite without rational exponents, and simplify, if possible (x²y²)1/7

what is 36/63 in simplest form?

what is 7.8 rounded to the nearest tenth

The distance between Earth and its moon is 3.84 × 108 meters. Earth’s mass is m = 5.9742 × 1024 kilograms and the mass of the moon is 7.36 × 1022 kilograms. Wh

How do you work out perimeter of a trapezium

Why is acceleration negative in a free fall?

My problem says"Write two ratios that are equivalent to 1:1

Find the unknown side of a rectangle solid. V=30 cm3, H=3 cm, W=5 cm

the value of x-y is negative, and x and y are both positive. what can you conclude about the values of x and y????

My problem says"Write two ratios that are equivalent to 1:1