Question

Simplify (2 Points) 2a xa x 3a + b x 45

Answer 1

Answer:

6a^3 + 45b

Step-by-step explanation:

=2a × a × 3a + b × 45

=2a × 1a × 3a + b × 45

=2 × 1 × 3 × a × a × a + b × 45

=6a^3 + b × 45

= 6a^3 + 45b

Answer 2

Answer:

$6a^3+45b$

Step-by-step explanation:

$2a\times a\times 3a+b\times 45$

$2a\times 1a\times 3a+b\times 45$

$2\times 1\times 3 \times a \times a \times a+b\times 45$

$6a^3+b \times45$

$=6a^3+45b$