kathleen12 kathleen12

04-09-2019
Mathematics

contestada

Help please! I’m confused!

Help please Im confused class=

Respuesta :

zrh2sfo zrh2sfo

04-09-2019

Answer:

1936

Step-by-step explanation:

x² + 87 = (x +1)²

x² + 1)² - x² =87

(x² + 2x +1) = 87

2x + 1 = 87 ⇒ x = 44

44² = 1936

Answer Link

Otras preguntas

i) Express Z1 in polar Form a) Z1=1-(2-√3)i (complex number)

Now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct and incorrect sentences, writ

A farmer using conservation blank methods to cultivate the fields will limit soil erosion and return organic material and nutrients to the soil, and will reduce

What is cos(A)? 01 4 3 COS cos(A) = Enter

Please hurry! Thanks <3 Matching. (Match A. B. and C. with 1, 2, and 3) A. y = 2x² + 4 B. y = x² - 2x C. y = x² - 2x + 1

Julia spends $8.25 on gas for her lawn mower. She earns $17.00 mowing her neighbor's yard. What is Julia's profit? Julia earned a profit of $|

Find the measure of x. 30 х 25° X = = [? Round your answer to the nearest hundredth.

Two objects are moving downward at a speed of 3 cm/s. Object A has a mass of 2kg and Object B has a mass of 1kg. You want both objects to move to the left at a

On his birthday, Winston received a model train set as a gift. The set uses a scale of 1 inch on the model to represent 45 inches on an actual train.

Identify the prepositional phrase in the sentence below: I researched my report on the Internet. A. on the Internet. B. the internet C. I researched D. my repor