Answer: Two solutions
Step-by-step explanation:
1. x =(-2-√-76)/-8=(1+i√ 19 )/4= 0.2500-1.0897i
2. x =(-2+√-76)/-8=(1-i√ 19 )/4= 0.2500+1.0897i
✩ Answer:
✧・゚: *✧・゚:*✧・゚: *✧・゚:*✧・゚: *✧・゚:*

✩ Step-by-step explanation:
✧・゚: *✧・゚:*✧・゚: *✧・゚:*✧・゚: *✧・゚:*
✺ Quadratic polynomials can be factored using the transformation
, where
and
are the solutions of the quadratic equation
:
✺ All equations of the form
can be solved using the quadratic formula:
✺ The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction:
✺ Take the square root of
:
✺ Multiply
times
:
✺ Now solve the equation
when ± is plus. Add
to
:
✺ Divide
by
:
-OR-
✺ Now solve the equation
when ± is minus. Subtract
from
:
✺ Divide
by
:
✺ Optional : Factor the original expression using
. Substitute
for
and
for
:
✩ Answer:
✺ <u>Factored Form</u>: 
✺ <u>Exact Form</u>: 
✺ <u>Graph Point Form</u>: 
"ටᆼට"
Answer:
Option D. w + x = z
Step-by-step explanation:
see the attached figure to better understand the problem
we have
----> equation A
----> equation B
equate equation A and equation B
Subtract y both sides
This equation satisfy the <em><u>Triangle Exterior Angle Theorem</u></em> (An exterior angle of a triangle is equal to the sum of the opposite interior angles)
Answer is in a photo. I couldn't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
bit.
ly/3a8Nt8n