What is the answer to b^8=|b-8|+7 ?

The answer to b^8=|b-8|+7 is b=-1.41878…\lor b=1.38595…

Solve for b: b^8=|b-8|+7

The solution is b=-1.41878…\lor b=1.38595…

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b^{8} = ∣ b - 8 ∣ + 7

b = - 1.41878 \dots or b = 1.38595 \dots

Solution steps

b^{8} = ∣ b - 8 ∣ + 7

Find positive and negative intervals

b < 8, b \geq 8

Solve the inequality for each interval

(b = - 1.41878 \dots or b = 1.38595 \dots) or No Solution

b = - 1.41878 \dots or b = 1.38595 \dots

∣ d ∣ - 8 = 9

- ∣ 5 x ∣ = 10

∣ 5 b ∣ = 12 + b

∣ 3 - 2 x ∣ = - 3

∣ 3 - 2 x ∣ = - 8

What is the answer to b^8=|b-8|+7 ?
The answer to b^8=|b-8|+7 is b=-1.41878…\lor b=1.38595…
Solve for b: b^8=|b-8|+7
The solution is b=-1.41878…\lor b=1.38595…