can I get the answers of all the questions over their
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0
Answer:
1.3(-3)-5(-2)-(-3×-3)+9(-5)
(-9)-(-10)-(9)+(-45)
(-9+10)-(9)+(-45)
(1)-(9)+(-45)
(-8)+(-45)
(-8-45)
-53
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sorry mate cant tell you another3
Answered by
2
Answer:
2.
(i) 3x - 5a -x² + 9b(putting all values)
= 3(-3) - 5(-2) - (-3)² + 9(-5)
= -9 - (-10) - 9 + (-45)
= -9 + 10 -9 - 45 = 10 -63 = -53
(ii) 2b - 8x + 4x²+ 4a
= 2(-5) - 8(-3) + 4(-3)² + 4(-2)
= -10 + 24 + 36 +(-8)
= 60-18 = 52
(iii) 3a + 5 - 8x + 1
= 3(-2) + 5 -8(-3) +1
= -6 +5 +24 +1 = 24
(iv) 10x -3b - 4a -5b²
= 10(-3) -3(-5) -4(-2) -5(-5)²
= -30 +15 +8 -125 = -132
HOPE YOU LIKED MY ANSWER
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