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Levart [38]
3 years ago
8

Algebraic expression The product of the square of a number and -7

Mathematics
2 answers:
Kamila [148]3 years ago
5 0
-7x^2, the square of a number is represented by x*x, which is x^2, and you multiply that by -7.
ArbitrLikvidat [17]3 years ago
3 0
-28 esa es la respuesta.
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We have that

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6 0
3 years ago
The expression 20z−8 factored using the GCF is
Free_Kalibri [48]

GCF of 20 and 8 is 4

4(5z - 2)

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