Hello,
Step-by-step explanation:
2x² - 7x - 15 = (x - 5) (2x + 3)
x - 5 = 0 ⇔ x = 5
2x + 3 = 0 ⇔ x = -3/2
Answer:
4π
Step-by-step explanation:
4x² + 9y² = 36
Divide all through by 9
4/9x² + ²y² = 44


Answer:1
Step-by-step explanation:
The equation of the line in point-slope form is equal to
The equation of the line in standard form is equal to
step 1
Find the slope m
Let
step 2
convert to standard form