lhinemar8ys lhinemar8ys

04-07-2016
Mathematics

contestada

what value of c makes the polynomial below a perfect square? x2 10x c

Respuesta :

BrainWave BrainWave

04-07-2016

x^2 + 10x + c

Use the number in front of x, (10), to help you.

First, divide 10 by 2:
10/2 = 5

Second, square the answer, (5).
(x+5)(x+5) = 25

Answer: c=+25

Answer Link

Otras preguntas

What was the cause of Shays’ Rebellion? A. Daniel Shays was opposed to the Articles of Confederation and led riots. B. Land was not available for new farmers so

I need to find the square root of 162 and round it to the nearest hundredths

Is my answer on the photo correct?

The president doesnt like the idea of a national health care plan, but she supports the plan because most citizens prefer it. Which constitutional principle doe

What is the approximate value for “g” the acceleration due to gravity on earth?

5. Which description best identifies William Pemn, the founder of the colony of Pennsylvania? A. Penn began his colony as a “Holy Experiment intended to recruit

Why does DNA have to be made into mRNA? *

Order the numbers from least to greatest.9/5,−2.5,−1.1,−4/5, 0.8PLEASE HELP ME

R waves and L waves are alike because they... Question 3 options: Are the fastest waves Don't cause any damage occur on the Earth's surface Aren't formed from s

Choose an absolute value inequality for the situation with the given tolerance. A telephone pole that must be 6 yd. high with a tolerance of 3 in.