The subtrahend is 9 and the difference is 8 and the minuend is 17
Answer:12.8
Step-by-step explanation:
Answer:
30°
Step-by-step explanation:
Answer:
1.71
Step-by-step explanation:
by using definition of cos
Answer:
(2x + y)(2x - y)
Step-by-step explanation:
1. Simplify the square 4x²:
(2x)² - y²
2. Apple the difference of two squares formula <em>x² - y² = (x + y)(x - y)</em>:
(2x + y)(2x - y)
hope this helps!