joedamanlyman666 joedamanlyman666

20-04-2021
Mathematics

contestada

Please help with math asap:
Rewrite without parentheses and simplify
(y+7)^2

Respuesta :

danicarenae831 danicarenae831

20-04-2021

y * y = y^2
y * 7 = 7y
7 * y = 7y
7 * 7 = 49

So we have:

y^2 + 7y + 7y + 49

Combine like terms:

y^2 + 14y + 49

Answer Link

Otras preguntas

which equations are in standard form ? y=2x+5b 2x+3y=-6

When a government fails to protect the unalienable rights of its citizens, it is the duty and right of citizens to create another form of government.

Interpret the regression coefficients. Fill in the blanks below. The [a. coefficient of determination b. correlation coefficient intercept slope coefficient]

You are attempting to make a scale drawing of your room. The actual size of your room is 12 feet wide by 15 feet long. You will use the scale 1 in:1.5 ft. What

[tex]2x + x { }^{2} + x[/tex]

List the four characteristics of the accumulated goods that make up economic wealth.

When water stratifies itself into layers, according to temperature, the boundary between layers is known as a(n):

PLEASE HELP ME I NEED IT NOW PLEASE

what is the difference between oceanic and continental crust?

Which kind of reaction is shown below? 2H2O2 → 2H2O + O2 Synthesis reaction Decomposition reaction Single replacement reaction Double replacement reaction