Paruraut974
Paruraut974
16-08-2021
Mathematics
contestada
ans all these questions please
Respuesta :
FancyBun
FancyBun
16-08-2021
Answer:
Explanation:
a). 7(2x - 3)
= 7(2(4) - 3)
= 7(8 - 3)
= 35
b). (x + y)^2 - 3x
= (4 + 3)^2 - 3(4)
= 49 - 12
= 37
a). 2x x y
= 2(26) x 3b^2
= 52 x 3b^2
= 156b^2
b). mn/k
= 5a^5b x 4ab^3/10a^4b^3
= 20a^6b^3/10a^4b^3
= 2a^2
Answer Link
jeremiah693
jeremiah693
16-08-2021
Answer:
the answer is in picture
Answer Link
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