[SPM Add Math 2019 MRSM P1 Q21 Solution] How to do this question on indices?

[junhao04]

SPM Add Math 2019 MRSM P1 Q21

21 Solve 4^{m}+4^{m+1}+4^{m+2}=5 \cdot 25.
Selesalkan 4^{m}+4^{m+k}+4^{m+2}=5 \cdot 25.

[Alex]

SPM Add Math 2019 MRSM Paper 1 (P1) Question 21 (Q21) Solution
SPM Matematik Tambahan 2019 MRSM Kertas 1 (K1) Soalan 21 Solution

21 Solve 4^{m}+4^{m+1}+4^{m+2}=5 \cdot 25.
Selesalkan 4^{m}+4^{m+k}+4^{m+2}=5 \cdot 25.

Take a look at my solution.

[junhao04]

Thank you very much😄