bevernadealeylouis bevernadealeylouis

11-05-2016
Mathematics

contestada

x^2-100=0
solve using Factoring method

Respuesta :

nabster nabster

11-05-2016

X^2-100=X^2-10^2=(X-10)(X+10)=0
which means:
X-10=0 or X+10=0
means:
X=10 or X=-10

Answer Link

Otras preguntas

At a wage rate of $25 per hour, what is the cost of direct labor per customer? Round your final answer to 2 decimal places. a) $102.27 per customerb) $25 per cu

ActivityPredecessorTime(weeks) A--8 BA6 C--4 DC9 EA11 FB3 GD, E,F1 Using Table 7.4, what is the largest amount of slack in the project? Select one: A. four week

Consider the given equation 3x+2y=8

Researchers have found that men preferred the scent of _____ and produced higher levels of _____ in response?

Consumers ability to purchase a good or service is limited by:A.Their preferencesB. Their income onlyC. The prices for the goods or services only.D. Both the pr

What information may be considered in the Cost Management Plan?A) Cost variances managementB) Formal or informal planC) Estimating process outputD) None of the

What is the purpose of the Indiana life and health insurance guaranty association?a) To provide free insurance coverageb) To regulate insurance ratesc) To prote

I need help please. Giving brainiest

An apartment complex does not have a working gate on the pool area, and Jolene's son almost drowned. Against what claim may she, as the tenant, bring a lawsuit

Mr. Mac had his students conduct an experiment on ecological succession. He built a large 20-foot by 20-foot wooden box in the school yard and had his students