If x = -5 is one solution of x2 +7x +10, what is the other solution?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
the ratio of sides of a 30-60-90° triangle, respectively, are 1 : : 2
we can solve for 'x' using this proportion:
x/4 = 1/
now cross-multiply:
x = 4
x = 4/
we don't want to leave a radical in the denominator so we can multiply numerator and denominator by to get:
4 / 3 or