dianarose743 dianarose743

03-04-2017
Mathematics

contestada

Which of the following constants can be added to x2 + x to form a perfect square trinomial? a.1/9 b.4/9 c.4 1/9

Respuesta :

ItsLeviosaaa ItsLeviosaaa

03-04-2017

You can add 4/9.

A simple trick is to look at the numerator and denominator separately, if they're both perfect squares then you're good (4, 2^2, check. 9, 3^2, check.)

Answer Link

Otras preguntas

How would I simplify 7^7•(3^4)^3÷21^9

What are the solutions of the quadratic equation (x + 3)(x +3) = 49? Ax = -2 and x = -16 Bx = 2 and x = -10 Cx = 4 and x = -10 Dx = 40 and x = -58

Why are the properties of the asthenosphere important? Check all that apply. The asthenosphere keeps Earth’s crust from getting too hot. Earth’s plates float on

Clara wants to make some money during her summer vacations by selling handmade lace for $3.20 per yard. She has already earned $25.15. She wants to earn at leas

“Insolent fool,” laughed the witch, “ you dare to trespass on my property!”

SCREENTSHOT INCLUDED IM TIMED What is the value of x? Enter your answer in the box.

Clark buys 2 gallons of paint for $16.39. What is the cost per pint of paint. Round your answer to the nearest cent, if necessary.

If f(x)=x^3+3x+5 what is f(a+h)

What is the value of x in the equation 3-2x=-1.5x

How does bonding help achieve chemical stability