1 i) Consider a triangle ABC shown below. If angle LA = 3r and _C = 2x then find the value of z.
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Start by factoring out a 5:
We need to find two integers that have a product of 12, and a sum of -7:
(-3)(-4)=12
-3-4=-7
We can split -7x into -3x and -4x
Factor each half separately:
Since x and -4 are both being multiplied by x-3, we can combine them: