Answer:
sin (a+b)= sina*cosb - sinb*cosa
cos (a+b) = cosa*cosb + sina*sinb
Answer is : 2^(7/6) x^(5/3) y^(1/6)
See attachment file below.
Follow the steps...
Hope it helped!
IM CONFUSED.
Are u supposed to solve it or leave it as an expression. 4/8r - 3 1/2
Answer: B !!
Step-by-step explanation:
Answer:
B. a^2x
Step-by-step explanation:
squaring a^x gives. (a^x)²
by applying the rules of indices, ^2 multiplies x therefore making it a^2x