The answer is x=1
.........
The answer is C! Have a great day!
Answer:
Distributive property
Step-by-step explanation:
The 2 is distributed over the parentheses (x + y) the the z is also.
Answer:
Solution given:
Right angled triangle ABC is drawn where <C=
we know that


Now
left hand side

Substituting value

distributing power

Taking L.C.M
....[I]
In ∆ABC By using Pythagoras law we get

AB²+BC²=AC²
Substituting value of AB²+BC² in equation [I]
we get

=1
Right hand side
<h3>
<u>proved</u></h3>
Answer:
The answer is
(2x² + 5x - 7)(3x - 2) - 13