Question

how to simplify (8x³y⁴) (9x²y⁵)

please help me it's urgent
explain it with step by step please please my friends I need ur help

unnecessary answers will be reported
guys please help me​

Answer 1

Answer:

(8x³y⁴)(9x²y⁵) = 72x⁵y⁹

Step-by-step explanation:

Before solving this Question we must know an important exponential rule,

(a^m) × (a^n) = a^(m + n)

Thus,

8(x³y⁴)(9x²y⁵) = 8 × x³ × y⁴ × 9 × x² × y⁵

Rearranging we get,

= 8 × 9 × x³ × x² × y⁴ × y⁵

= 72 × (x³ × x²) × (y⁴ × y⁵)

From the above result,

= 72 × (x^(3 + 2)) × (y^(4 + 5))

= 72 × x⁵ × y⁹

= 72x⁵y⁹

Hence,

(8x³y⁴)(9x²y⁵) = 72x⁵y⁹

Hope it helped and believing you understood it........All the best

Answer 2

So, the answer is 72x⁵y⁹