Sagot :
Answer:
b. 10a³b⁴
Explanation:
- (2a²b)(5ab³) = 10a³b⁴
- You multiply 2 and 5 = 7
- The exponent is 2 and2 in variables a and a, so that we add it = a³
- The exponent is 1 and 3 in the variables b and b, so that we add it = b⁴
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#Math Teacher
#Math is Fun
B. 10a³b⁴
(2a²b) × (5ab³)
remove unnecessary parentheses:
2a²b × 5ab³
calculate the product:
= 10a³b⁴