Solve this: Q) 16×2x+1-4×2x16×2x+2-2×2x+2 - Maths - Exponents and Powers

Question

Solve this:
Q) 16 × 2 x + 1 - 4 × 2 x 16 × 2 x + 2 - 2
× 2 x + 2

Shruti Tyagi · Accepted Answer

Dear Student,

16×2x+1-4×2x16×2x+2-2×2x+2as we know xa+b=xa×xb⇒16×2×2x-4×2x16×22×2x-2×22×2x⇒2x32-416×4×2x-2×4×2x⇒2x32-42x16×4-2×4⇒2864-8⇒2856⇒12
Regards,

Solve this: Q). 16 × 2 x + 1 - 4 × 2 x 16 × 2 x + 2 - 2 × 2 x + 2