Phương trình x^2+8x+16=0 có nghiệm là số nguyên không?

In Stock

Size Guide

$34.99 $29.99

Shipping and Returns Policy

... indicated axis or line. y2 = 8x, y = x2 ⇒ (y2)2 = 64y. ⇒ y(y - 4)(y2 + 4y + 16) = 0. ∫ 4. 0. 2πy(. / y -. 1. 8 y2)dy = 2π. ∫ 4. 0 y. 3. 2 -. 1. 8 y3dy. = 2π(. 2. x²+8x-3=0 x². /. Quad formula. 6 16 bo 1-. X. X = −8 ± √(8)² = 4(1)(-3). 2(1). X = −8 ± √76 = 14. -8. 2 jxz x²-6x-16=0. (x −8)(x+2)=0 x=8x=-2. X = −8 ± 2√19. =- ... 2 tan (x=2) cos2 (x=2) dx. = /. 1. 2 tan (x=2) sec2 (x=2)dx = /. 1 tan (x=2)dtan ... e-16 < 0:0000001. Q. / o. -o e-x2 dx convergent or divergent? Compare w ... Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, ... (x) = 8x. Con- nuing on, we have f. ′′. (x) = d dx. (. 8x. ) = 8; f. ′′′. (x) ... f(x)=(x − 2)2 ln(x − 2). 18. f(x) = x2 − 4 x2. 19. f(x) = x2 − 4x + 3 x2 ... Oct 1, 2022 ... Write the equation of the parabola in standard form, and identify the vertex and the focus. x2−8x−16y−16=0 (x−4)2=16(y+2) vertex: (−4,2); ... 48t + 24 + 16, x = 2, y = 0, e = 0, missing 40. 48t + 24 + 40, x = 2, y = 1 ... 16,0)Θ(1,4,5), (12,17,5,9,13,11,19,0,4)Θ(1,4,5),. (2,1,8,10,18,7,12,0,6)Θ ... ... 16 0 335 289. 12 40 290 272 8 50 17 5 337 331. II 5 30S 234 18 6 18 o 369 ... 28 x±. 29 140. 30. So. 31. 240. 11. 133. 95. 65. 195. 165. 175. 160. 275. 165. 260. ... 2 Ik + + II Qι - Q" Hi + II Qι Hi. "-1 - P*-2 |k + + || P ι - P° Ik] + || BIk ... x = (A 4-εB(θ, ε))x where θ, a, b are real vectors; a is a constant ... 2² = 8X ?! -mathematic expectancy operation, D - dispersion.Under the ... x-2-2. +ď x. *. **. -recurrently determining fasters. Preef: Subsequently ...
  • Next Day Delivery by USPS Find out more

    Order by 9pm (excludes Public holidays)

    $11.99

  • Express Delivery - 48 Hours Find out more

    Order by 9pm (excludes Public holidays)

    $9.99

  • Standard Delivery $6.99 Find out more

    Delivered within 3 - 7 days (excludes Public holidays).

  • Store Delivery $6.99 Find out more

    Delivered to your chosen store within 3-7 days

    Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store
  • International Delivery Find out more

    International Delivery is available for this product. The cost and delivery time depend on the country.

You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.

You have 28 days to return your order from the date it’s delivered. Exclusions apply.

View our full Returns and Exchanges information.

Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.

No reviews yet. Only logged in customers who have purchased this product may leave a review.