3. When a = 4 and b = -3, find the value of:-
(i) -1+2a -4b2
kushalsaini248:
=-29
= -29
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Answer:
Step-by-step explanation:
=-1+2a-4b^2
=-1+ 2*4-4*-3*-3
=-1+8-36
=-37+8
=-29
Hope, it helpful for u
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