sammygirl798
sammygirl798
06-05-2016
Mathematics
contestada
(8b2+6b-1) (8b2-8b+7)
Respuesta :
Аноним
Аноним
06-05-2016
=(
8
b2
+
6b
+
−1
)
(
8
b2
+
−
8b
+7
)
=
(8b2)(8b2)+(8b2)(−8b)+(8b2)(7)+(6b)(8b2)+(6b)(−8b)+(6b)(7)+(−1)(8b2)+(−1)(−8b)+(−1)(7)
=
64b4−64b3+56b2+48b3−48b2+42b−8b2+8b−7
Answer:
=
64b4−16b3+50b−7
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
give two example that are grown in sandy soil
MARKING BRAINLIEST! Explain the causes and effects of African-American migration from the south to the north
An isosceles triangle has side that are 20,20 and 16. how long is the altitude of the triangle?
Which describes the correlation show in the scatter plot? There is a positive linear correlation There is a negative linear correlation, There is no positive or
When substance change state, the mass stays the same. True False
What is 5a – 824 + 7a3 + 5a4 + 12a – 7 written in standard form?
That’s it thanks , also thanks if you can help
Alanna tried to solve an equation step by step. 4c=12 4c/=12.4 c=48 Find Alanna's mistake.
A 475 ml sample of a gas was collected at room temperature of 23.5 °C and a pressure of 756 mm Hg. Calculate the volume of the gas if the conditions were altere
A perfect square is a number with ______ as its square roots. answer the blank
