(x+5)^(2)-(x-3)(x+5)

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

Answer:

Step-by-step explanation:

(x+5)²-(x-3)(x+5)

(x²+2x times 5+5²)-(xx+x Times 5-3x-3 times 5)

(x²+2 times 5x+25)-(x¹⁺¹+5x-3x-15)

(x²+10x+25)-(x²+5x-3x-15)

(x²+10x+25)-(x²+2x-15)

x²+10x+25-x²-2x+15

x²-x²+10x-2x+25+15

8x+40

nadya68 [22]3 years ago

5 0

Answer:

the answer is 8x+40

Step-by-step explanation:

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