The values of x are -22 and -2 and there are not extraneous solutions
<h3>How to solve the equation?</h3>
The equation is given as:
2|x + 7|= x - 8
Expand the absolute bracket
|2x + 14|= x - 8
Remove the absolute bracket
2x + 14 = x - 8 and 2x + 14 = -x + 8
Evaluate the like terms
x = -22 and 3x = -6
This gives
x = -22 and x = -2
Hence, the values of x are -22 and -2 and there are not extraneous solutions
Read more about absolute value expressions at:
brainly.com/question/24368848
#SPJ1
Hello :
<span>(4-5i) +(-2+3i) -(1-7i) = (4-2-1)+(-5+3+7)i =1+5i....( answer : B)</span>
"Roots" (or "radicals") are the "opposite" operation of applying exponents<span>; you can "undo" a power with a radical, and a radical can "undo" a power.</span>
Answer:
C) 2 × 3 × 5
Step-by-step explanation:
Volume of a cuboid = lbh = 30 cm³
A) 1 × 1 × 5 = 5 cm³ ≠ 30 cm³
B) 5 × 10 × 15 = 750 cm³ ≠ 30 cm³
C) 2 × 3 × 5 = 30 cm³ ✔
D) 1 × 2.5 × 4 = 10 cm³ ≠ 30 cm³
=》The correct option is C) 2 × 3 × 5 as it makes 30 cm³, which is the required volume.
Hope it helps ⚜
