Answer:
Step-by-step explanation:
=> (x-1)(x-1)
<u><em>Using FOIL</em></u>
=>
Answer:1375
X= 15 is given
X squared is 15x15 = 225
1600 - 225= 1375
−11b^2+8b−4
−4b2+6b−9−7b2+2b+5
Simplify by adding terms.
11b2+8b−4
A: equiangular S: Right
(x + 2)² + (y + 9)² = 49
Equation:
(x - h)² + (y - k)² = r²
(x - -2)² + (y - -9)² = 7²
