Question

pls do it


pls
pls
pls ​

Answer 1

Answer:

(i) -8a⁴b⁴c³, (ii) 48m⁵n⁵p³r⁶

Step-by-step explanation:

(i) (4a³bc)(-2ab³c²) = [4×(-2)](a³×a)(b×b³)(c×c²)

= (-8)(a⁴)(b⁴)(c³) {a^m×a^n = a^m+n}

= -8a⁴b⁴c³

(ii) (-8m⁵n²p)(-6n³p²r⁶) = [(-8)×(-6)](m⁵)(n²×n³)(p×p²)(r⁶)

= (48)(m⁵)(n⁵)(p³)(r⁶) {a^m×a^n = a^m+n}

= 48m⁵n⁵p³r⁶