exam Maths Puzzle Numerical Ability

Solve using the quadratic formula please:



Please help me with step by step instructions to help me understand.
Thank you in advance!
C

Read Solution (Total 0)

exam Other Question

Solve:
a) (4^x)(2^(x+3))=16^(2x-5)
b) (2x-1)^(1/2)=sqrt3
c) 8^(2x)+8^(x)=0
d)(x+3)^(2/3)=4
perform the indicated operation and write answer in standard form please

(3+9i)(3-9i)