Answer:
False
Step-by-step explanation:
Hello!
You would first want to substitute the values given where x=4 and z=3 giving you
8(4)^2 + (51/3)
Next, you want to multiply 4 times itself giving you 8(16) + (51/3)
Then multiply 8(16) giving you 128 + (51/3)
Multiply 128 by 3 to match the denominators giving you
(384/3) + (51/3)
Add together giving (435/3) and divide to give you the answer of 145
Hello, Julio can be no younger then 11. Hoped I helped!
Your question has been heard loud and clear.
Lhs = 2cos[5A+3A/2]cos[5A-3A/2]+2cos[15A+7A/2]cos[15A-7A/2]
=2cos4AcosA+2cos11Acos4A
=2cos4A[cosA+cos11A]
=2cos4A[2cos[11A+A/2]Cos[11A-A/2]
=2cos4A2cos5Acos6A
=4cos4Acos5Acos6A=Rhs
Thank you
Answer:
36 I believe sorry if its incorrect <3
Step-by-step explanation: