Question

can you please solve question 6 (v). please (v) only. i will mark you brainliest ​

Answer 1

Answer:

v.) 10a^2-15b^2+20c2

(2x5xaxa)-(3x5xbxb) +(2x2x5xcxc)

5(2xaxa) -(3xbxb) +(2x2xcxc)

5(2a^2-3b^2+4c^2) .

so, your answer is 5(2a^2-3b^2+4c^2)

I hope it helps you.

Answer 2

Explanation:

10a^2-15b^2+20c^2

=(2×5×a×a) - (3×5×b×b) + (2×2×5×c×c)

= 5 (2a^2-3b^2+4c^2)