Evaluate (4x+7) (4x-3)
Answers
Answered by
1
Answer:
16 sq +16x -21
Step-by-step explanation:
4x+7 4x-3
4x (4x-3) + 7(4x-3)
16x sq -12x +28x -21
16 sq +16x -21
Answered by
0
Answer:
16x^2-40x+21
Step-by-step explanation:
firstly we know that (X + a )( x + b)=x^+(a+b)x + ab
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