Find the value of b if a is 2 where b is (2a-3)(3a+4)+(a+2)(5a-4)
Answers
Answered by
1
(2×2-3)(3×2+4)+(2+2)(5×2-4)
=(4-3)(6+4)+4(10-4)
=1×10+4×6
=10+24
=34
Similar questions