Question

x²- 67 = -4x + 10
can anyone answer this please

Answer 1

Answer:

x²- 67 = -4x + 10

x² +4x =67+10

x²+4x = 77

x²+4x-77 = 0

x²+11x-7x-77= 0

x(x+11) -7(x+11) =0

(x-7) (x+11) = 0

x-7 =0

x = 7

x+11 = 0

x = -11

the value of x is 7 and -11

Answer 2

Answer:

x=7

x=-11

Step-by-step explanation:

Move terms to the left side

^2−67=−4+10

^2−67−(−4+10)=0

Subtract the numbers

x^2-67+4x-10=0

x^2-77+4x=0

Rearrange them

x^2-77+4x=0

x^2+4x-77=0

Use the sum product pattern

Identify a, b, and c in your equation and then find two numbers that when multiplied together equal c and when added together equal b.

x^2+4x-77=0

Factor

(x-7)(x+11)=0