Question

Joni said that she could rewrite the expression d^3•d^11 as d^33. What mistake did Joni make?

Answer 1

Answer:

Joni's mistake was to multiply the exponents instead of adding the exponents.

Step-by-step explanation:

we know that

When multiplying two powers that have the same base, you can add the exponents

so

$d^{3} *d^{11} =d^{3+11}=d^{14}$

Joni's mistake was to multiply the exponents instead of adding the exponents.