21q-4v-8q+ q-v
Help me answer it please
1 answer:
21q - 4v - 8q + q - v
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Answer:
1. 4b+3b+15+4
2. 7b+19
Step-by-step explanation:
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Answer:
A. T, U
Step-by-step explanation:
T and U are stretched across the paper. the others seem a bit close or smaller to the size of X and Y, but when you look at T and U they seem longer than X an Y
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Answer:
sorry
Step-by-step explanation:
Answer:
X = 1 , -2
Step-by-step explanation:
Given in question as,
(log4(x² + x))² = 0.25
log4(x² + x) = 0.5
Applying log base property if log(a)X = b, then X =a^b
Or, x² + x = 4^0.5
x² + x = 2
x² + x - 2 = 0
x²+2x-x-2 = 0
(x + 2) (x - 1) = 0
So, x = 1 and -2 Answer
