1251097366
Answered

Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

7(x−4)2−18=10 plsss help

Sagot :

Answer:

[tex]7(x - 4) {}^{2} - 18 = 10 \\ 7 {x}^{2} - 56x + 112 - 18 - 10 = 0 \\ 7x {}^{2} - 56x + 84 = 0 \\ (x - 6)(x - 2) = 0 \\ x = 2 \: and \: 6[/tex]

Answer:

7(x-4)2-18=12

x=6

Step-by-step explanation:

7(x-4)2-18=10

simplify:

14x-74=10

group all constants on the right side of the equation:

14z-74=10

14x-74+74=10+74

14x=10+74

14x=84

isolate the x:

14x=84

14x/14 = 84/14

x=84/14

x=6

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.