Math, asked by maitiaparna010, 1 day ago

Simplify: (3x2 +5x -7) (x-1) – (x2-3x + 5) (x + 5)

Answers

Answered by maskerushikesh96

1

Answer:

x=30

Step-by-step explanation:

(3x2 +5x -7) (x-1) – (x2-3x + 5) (x + 5)

(6 +5x -7) (x-1) – (x2-3x + 5) (x + 5)

(-77)(-1)-(4)(x + 5)

77-4(x + 5)

73(x + 5)

x=30

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