calvinmacjp calvinmacjp

01-11-2019
Mathematics

contestada

what must be added to 9x^2-24x+10 to make it a whole square

Respuesta :

aaliyahkhin14 aaliyahkhin14

01-11-2019

Answer:

67

Step-by-step explanation:

9x2 - 24x + 10

9 x 9 = 81

81 - 24 = 57

57 + 10 = 67

if i got this wrong- im so sorry :)

Answer Link

Otras preguntas

after inputting a formula or a piece of data into a cell, what happens to the cell pointer when you press enter?

7.2 times 12 times 0.23 = round to the nearest hundredth

What is the value of the expression 7–3? A. –21 B. Negative Exponents C. Negative Exponents D. 343

A theme or message of war of the worlds

What is the approximate volume of the sphere? Use 3.14 to approximate pi and round the answer to two decimal places if needed. A. 48 cm3 B. 150.72 cm3 C. 288

What is the value of the expression 7–3? A. –21 B. Negative Exponents C. Negative Exponents D. 343

Which expression is equivalent to a^2/3.

Is the underlined phrase an adjective phrase or an adverb phrase? Early in the morning, the animals begin the search for -------------------- food.

if x2+2=6x is solved by completing the square, an intermediate step would be

What would be the greatest difference in using an open ceramic coffee mug rather than an insulated mug with a lid as a calorimeter? 1.increased evaporation of