3 years ago

3 x q x 7 x q= ___. Can someone help?

2 answers:

6 0

21q^2 bc (7x21) x (q x q)

Lerok [7]3 years ago

6 0

$21 {q}^{2}$

Step-by-step explanation:

$3 \times 7 \times q \times q = \\ 21 \times q \times q = \\ 21q {}^{2}$

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