Factor the following:
x^2 + 9 x + 8
The factors of 8 that sum to 9 are 8 and 1. So, x^2 + 9 x + 8 = (x + 8) (x + 1):
Answer: (x + 8) (x + 1)
Answer:
39
Step-by-step explanation:
above 50 it's nearest 100.
Please mark me as a brainliest
Often the easiest method of solving a quadratic equation is by factoring. Factoring means finding expressions that can be multiplied together to give the expression on one side of the equation. ... The equation x2+x−6=0 x 2 + x − 6 = 0 is in standard form.
Answer:
n = 30
Step-by-step explanation:
Let n represent the number. Then (2/3)n = 20.
Solve for n by multiplying both sides by (3/2): n = (3/2)(20) = 30
Answer:
155
Step-by-step explanation:
• 5(15) + 80
• 75 + 80
• 155